Rechargeable portable floodlights with a 4000K colour temperatures are versatile daylights -imitating solutions for mobile illumination environments.
Nyob rau hauv lub realm ntawm mobile teeb pom kev zoo, 4000K rechargeable portable floodlights tau hloov zuj zuj mus rau hauv ib tug tshwj xeeb thiab tseem ceeb ntsuas. Cov teeb no ua ke nrog kev yooj yim ntawm kev txav mus los ntawm wireless nrog lub purity ntawm illumination uas yog piv rau nruab hnub nrig. Cov xim kub ntawm 4000K, uas yog hu ua "neutral dawb", tsim kom muaj qhov sib npaug ntawm lub teeb sov thiab txias, muab qhov pom kev pom zoo yam tsis muaj qhov hnyav. Tsis tas li ntawd, qhov tsim ntawm lub roj teeb rechargeable tshem tawm qhov xav tau ntawm cov hluav taws xob hluav taws xob. Nws tau txais kev txhawb los ntawm kev tshawb fawb los ntawm Tebchaws Meskas. Raws li Lub Tsev Haujlwm Saib Xyuas Lub Zog (DOE), Lub Chaw Tshawb Fawb Teeb Pom Kev (LRC), thiab International Electrotechnical Commission (IEC), cov teeb pom kev nyab xeeb no tau dhau los ua qhov kev xaiv nrov tshaj plaws rau kev siv nyob rau hauv cov xwm txheej uas txav tau yooj yim, siab - teeb pom kev zoo yog qhov tseem ceeb, xws li thaum lub sijhawm ua haujlwm sab nraum zoov, teb thaum muaj xwm txheej ceev, chaw tsim kho, thiab chaw ua haujlwm nyob deb. Kab lus no muab kev sib txuas ntawm cov ntaub ntawv tam sim no los tshawb xyuas cov txheej txheem thev naus laus zis ntawm4000K rechargeable portable dej nyab teeb, nrog rau lawv cov txiaj ntsig tseem ceeb, cov phiaj xwm siv, kev ua haujlwm sib piv, thiab qhov tseem ceeb hauv kev txhim kho cov teeb pom kev zoo ntawm lub xov tooj ntawm tes.
Cov xim kub, lub zog hluav taws xob, thiab cov qauv tsim qauv yog qhov tseem ceeb tshaj plaws ntawm kev siv tshuab.
Muaj peb txoj kev sib xyaw ua ke uas pab txhawb rau kev ua haujlwm ntawm4000K rechargeable portable dej nyab teeb. Cov ncej no suav nrog cov xim xim kub calibration, lub zog siv hluav taws xob tshiab, thiab kev tsim kho kom ruaj khov. Kev tshawb nrhiav hauv kev lag luam tau ua pov thawj tag nrho cov haujlwm no.
Ib tug tshwj xeeb technical yam ntxwv yog lub4000K xim kub, uas emits lub teeb uas zoo ib yam li uas tsim los ntawm huab nruab hnub los yog yav tsaus ntuj hnub.4000K teebmuaj spectral fais fab faib (SPD) nrog sib npaug xiav thiab liab wavelengths, raws li tau hais los ntawm International Commission on Illumination (CIE). Hom lub teeb no txhawb nqa ob lub pas nrig thiab lub khob hauv tib neeg lub qhov muag, uas ua rau tib neeg lub qhov muag txhim kho qhov sib txawv ntawm qhov pom thiab muaj peev xwm paub txog cov ntsiab lus . 4000K lub teeb tsim nyog rau kev siv txuas ntxiv hauv cov chaw txawb txij li nws txo qhov muag qaug zog los ntawm 18% piv rau 5000K txias nruab hnub thiab nce cov khoom pom tseeb los ntawm 22% thaum piv rau 2020K luam tawm hauv lub xyoo sov so Phau ntawv Journal Lighting Research & Technology. Raws li IEC 62717 tus qauv ntsuas, siab - qauv zoo khaws lawv cov xim Rendering Index (CRI) ntawm 80 thiab 90, uas txhais tau hais tias lawv ua tau zoo ntawm 80 thiab 90 feem pua ntawm cov xim kuaj. Qhov no suav nrog cov ntxoov ntxoo tseem ceeb uas yuav tsum tau ua rau cov haujlwm xws li kev tshuaj xyuas cov khoom siv lossis kev sib tw thaum muaj xwm txheej ceev.
Txhawm rau ua kom tiav cov kev xav tau tseem ceeb rau kev ua haujlwm tsis muaj kev sib txuas, cov tshuab hluav taws xob rov qab tau tsim los ua kom ntseeg tau thiab txuas ntxiv hauv lawv lub neej. Raws li 2023 DOE Portable Lighting Technology Report, feem ntau ntawm4000K portableLub teeb dej nyab siv lithium-ion (Li-} ion) roj teeb. Cov roj teeb no muaj lub zog loj ntawm 150–200 Wh / kg, tus kheej qis - tus nqi tso tawm tsawg dua lossis sib npaug li 5% hauv ib hlis, thiab muaj peev xwm them thiab tso tawm ntau tshaj 500-1000 zaug. Cov txheej txheem siab tshaj plaws muaj cov roj teeb tswj kev tswj hwm (BMS) uas tiv thaiv thermal runaway, overcharging, thiab overdischarging. Cov yam ntxwv no yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb ntawm lub cuab yeej nyob rau hauv cov xwm txheej uas kub kub los yog sab nraud. Raws li LRC's 2022 Off-Kev Tshawb Fawb Teeb Pom Kev, theem ntawm kev them nyiaj muaj peev xwm sib txawv ntawm tus qauv mus rau tus qauv. Cov neeg siv khoom- qib teeb feem ntau suav nrog USB-C lub peev xwm them sai sai, uas tso cai rau tus nqi txog li 80 feem pua hauv ob teev xwb. Ntawm qhov tod tes, cov qauv kev lag luam muaj hnub ci kev sib raug zoo, uas tso cai rau 10-15 teev ntawm kev them nyiaj rau 8 teev ntawm kev ua haujlwm. Lub roj teeb lub neej ntawm cov khoom siv txawb tuaj yeem nyob qhov twg los ntawm plaub mus rau 6 teev ntawm qhov ci ci tag nrho (1000 txog 5000 lumens) txog nees nkaum rau peb caug teev ntawm qhov ci qis (200 txog 500 lumens).
Kev tsim cov khoom siv nqa tau yooj yim suav nrog ergonomics thiab ua haujlwm kom tiv taus ntau yam xwm txheej. Nrog qhov ntev ntawm 20-40 cm nyob rau hauv ntev, cov teeb dej nyab no feem ntau hnyav ntawm 1 txog 5 kilograms (2.2 thiab 11 phaus), tawm tsam qhov sib npaug ntawm kev txav mus los thiab lub teeb pom kev zoo. Ib txoj kev tshawb fawb luam tawm hauv Ergonomics hauv xyoo 2023 pom tias lub teeb hnyav dua 3 kilograms yog qhov zoo tshaj plaws rau kev tuav ntev. Txhawm rau ua kom tiav cov cai ntawm IEC 60529 rau kev tiv thaiv ib puag ncig, cov ntaub ntawv tsim kho yog tsim los ntawm kev cuam tshuam - tiv taus ABS yas lossis aluminium alloy nrog kev tiv thaiv ingress ntawm IP65 txog IP67. Cov khoom no tiv taus dej thiab plua plav thiab tuaj yeem poob ntawm qhov siab ntawm 1 mus rau 2 meters. Mounting xaiv, xws li tripod threads, magnetic bases, thiab nqa cov leeg, ua rau kom lub adaptability ntawm lub cuab yeej. Cov hauv paus hlau nplaum tuaj yeem txuas rau cov hlau, xws li cov cuab yeej siv tsim kho, thaum lub koob yees duab sib raug zoo tso cai rau ob txhais tes{19}} ua haujlwm dawb thaum ua haujlwm lossis cov xwm txheej.
Cov txiaj ntsig tseem ceeb yog portability, clarity, thiab dependability.
Kev tshawb fawb txhawb nqa ntau qhov zoo uas muaj los ntawm 4000K rechargeable portable floodlights. Cov teeb pom kev nyab xeeb no hais txog cov kev txwv tseem ceeb cuam tshuam nrog cov teeb pom kev zoo ib txwm muaj thiab muab lwm qhov xim kub xaiv.
Kev tshem tawm ntawm kev sib txuas hluav taws xob hloov pauv qhov chaw nyob deb lossis qhov chaw muaj zog los ntawm kev txo cov kev txwv los ntawm cov hlua hluav taws xob. Lub koom haum National rau Kev Nyab Xeeb Kev Nyab Xeeb thiab Kev Noj Qab Haus Huv (NIOSH) tau ua ib qho kev xaiv tsa xyoo 2023 nrog 500 tus neeg ua haujlwm tsim kho thiab pom tias cov hluav taws xob hluav taws xob rov qab tau txiav cov sij hawm uas yuav tsum tau teeb tsa los ntawm 70 feem pua ntawm kev sib piv rau cov neeg siv xov tooj. Tsis tas li ntawd, cov teeb pom kev zoo tau tso cai rau teeb pom kev hauv thaj chaw uas muaj 30 meters tshaj qhov ncav cuag ntawm cov kab txuas txuas ntxiv. Rau cov neeg uas teb rau cov xwm txheej kub ntxhov, qhov kev txav mus los no yog txoj sia-txuag: raws li 2022 Txoj Cai Teeb Pom Kev Teeb Meem Teeb Meem Tshaj Tawm los ntawm Tsoom Fwv Saib Xyuas Kev Nyab Xeeb Kev Kub Ntxhov (FEMA), 4000K rov qab teeb pom kev nyab xeeb yog qhov kev xaiv zoo tshaj plaws rau kev tshaj tawm- nrhiav cua daj cua dub{11}}thiab- kev cawm dim. Cov teeb no tsis tas yuav muaj lub zog hluav taws xob thiab tuaj yeem tsim tau tsawg dua rau caum vib nas this. Raws li Lub Tsev Haujlwm Saib Xyuas Kev Tshawb Fawb Txog Hluav Taws Xob, lub lithium{15}}ion roj teeb thev naus laus zis ntxiv txhim kho kev txav mus los los ntawm kev muab lub zog zoo dua li cov nickel ua ntej{16}}cadmium (NiCd) roj teeb. Qhov no txhais tau hais tias lub sijhawm khiav yog ob zaug ntev dua thiab qhov hnyav tsuas yog ib nrab ntawm qhov ntau.
Thaum nws los txog rau txoj haujlwm- taw qhia lub teeb pom kev ntawm lub xov tooj ntawm tes, xim kub ntawm 4000K muab qhov pom tseeb tshwj xeeb. Qhov sib npaug spectral tso zis ua rau nws zoo tagnrho rau cov dej num uas tsom rau cov ntsiab lus. Ib txoj kev tshawb fawb los ntawm LRC hauv xyoo 2022 tau tshawb pom tias cov kws kho tsheb uas siv 4000K teeb pom kev nyab xeeb pom 27% ntau yam khoom siv tsis raug ntau dua li cov neeg siv 3000K teeb. Tsis tas li ntawd, cov kws kho mob thaum muaj xwm txheej ceev (EMTs) tau txheeb xyuas 31% ntawm cov tawv nqaij hloov maj mam nrog 4000K illumination. Lub teeb dawb nruab nrab kuj txo cov xim tsis sib xws, uas yog qhov tseem ceeb rau cov ntawv thov xws li cov xim sib xws lossis kuaj cov khoom hauv pop- cov khw muag khoom nyob deb . 4000K tsis ua rau qhov muag nkees nrog kev siv ntev, sib piv rau 5000K + lub teeb txias. Cov neeg siv uas tau koom nrog hauv kev tshawb fawb LRC tau tshaj tawm tias muaj 24% tsawg qhov pom kev pom tom qab plaub teev ntawm kev siv tas li thaum piv rau cov teeb dej nyab nrog 5000K.
Hauv kev xav tau, kev ntseeg siab thiab kev saib xyuas pheej yig tuaj yeem txo qis kev ua haujlwm. Hauv qhov sib piv rau NiCd roj teeb, Li- roj teeb ion yuav tsum tau saib xyuas me ntsis vim lawv tsis muaj lub cim xeeb, uas txhais tau hais tias lawv yuav raug them txhua lub sijhawm yam tsis muaj peev xwm poob. Piv rau roj av-lub teeb txawb hluav taws xob, uas muaj lub sijhawm nruab nrab ntawm kev ua tsis tiav (MTBF) ntawm 3,000 teev, cov teeb pom kev nyab xeeb uas tau tsav los ntawm lithium-ion roj teeb muaj lub sijhawm nruab nrab ntawm kev ua tsis tiav (MTBF) ntawm 10,000 teev lossis ntau dua, raws li kev tshawb fawb luam tawm hauv IEEE Electronic Transactions. khoom-lub xeev LED thev naus laus zis, uas tsis suav nrog cov filaments lossis iav, tiv thaiv kev co thiab cuam tshuam. Raws li National Institute for Occupational Safety and Health daim ntawv ntsuam xyuas, cov neeg ua haujlwm tsim kho tau tshaj tawm txog 85 feem pua tsawg dua teeb pom kev zoo nrog cov qauv LED dua li cov teeb pom kev zoo. Raws li cov txiaj ntsig ntawm kev sim LM-80, 4000K LED modules muaj lub neej ntev ntawm 50,000 teev lossis ntau dua (L90), uas qhia tau tias lawv tsis tshua xav tau hloov pauv lub teeb lub neej.
Tshwj xeeb tsim los siv rau hauv daim ntawv thov qhov twg 4000K Rechargeable Flood Lights sawv tawm
Raws li qhov txiaj ntsig ntawm lawv qhov tshwj xeeb kev txav mus los, 4000K pom meej, thiab kev ua siab ntev, cov teeb pom kev nyab xeeb no yog qhov tseem ceeb hauv rau qhov tseem ceeb ntawm lub teeb pom kev zoo, raws li tau pom los ntawm kev tshawb fawb los ntawm kev lag luam.
Kev tsim kho qhov chaw thiab lwm yam kev lag luam ib puag ncig
Kev siv cov teeb pom kev nyab xeeb rov qab nrog a4000K teebCov zis tawm yog qhov tseem ceeb rau tom qab- teev lossis kev ua haujlwm nyob deb ntawm qhov chaw tsim kho, thaj chaw ua haujlwm, thiab qhov chaw tu. Raws li 29 CFR 1926.56 tus qauv rau kev tsim teeb pom kev zoo, siab - cov khoom tso tawm uas muab nruab nrab ntawm 3000 thiab 5000 lumens tuaj yeem teeb pom kev ua haujlwm loj uas nyob nruab nrab ntawm 50 thiab 100 square meters nrog nruab nrab ntawm 200 thiab 300 lux. Kev tshawb nrhiav tau ua nyob rau xyoo 2023 los ntawm Associated General Contractors of America (AGC) tau tshawb pom tias cov neeg ua haujlwm uas siv 4000K teeb pom kev zoo ua rau 34% tsawg dua ntsuas qhov yuam kev ntau dua li cov neeg siv 3000K teeb. Qhov no yog vim qhov tseeb tias 4000K lub teeb txhim kho qhov pom ntawm cov qauv nta. Thaum lub hnub ci -them nqi hloov pauv yog tsim nyog rau qhov chaw nyob deb uas tsis muaj kev nkag mus rau lub tshuab hluav taws xob, cov khoom siv hlau nplaum yog tsim los txuas rau cov kab hlau lossis cov khoom siv. Txhawm rau muab cov teeb pom kev zoo rau kev kho thaum hmo ntuj, cov neeg ua haujlwm hauv kev ua haujlwm siv cov qauv nrog IP67 ntsuas, uas ua rau lawv tiv taus nag thiab khib nyiab.
Kev khiav hauj lwm hauv Case of Emergencies thiab Rescue
Thaum nws los teb rau kev puas tsuaj, kev pab kho mob xwm txheej ceev, pab pawg tshawb nrhiav thiab cawm, thiab cov chaw tua hluav taws txhua tus cia siab rau cov teeb dej nyab no. Thaum nws los txog rau kev tshawb nrhiav sab hauv, cov khoom siv thaum muaj xwm ceev muaj cov qauv sib txawv nrog 1000-2000 lumens. Hauv qhov sib piv, siab - cov ntawv tso zis tawm ua haujlwm kom pom cov cheeb tsam sab nraum zoov, tshwj xeeb tshaj yog rau kev ua haujlwm tom qab- cua daj cua dub lossis roob moj sab qhua. Txij li qhov pom tseeb ntawm 4000K lub teeb pab nrog kev txheeb xyuas cov neeg raug tsim txom thiab triage, kev tshawb fawb los ntawm FEMA hauv 2022 tau tshawb pom tias cov kws kho mob xwm txheej ceev uas siv.4000K dej nyab teebua tiav kev ntsuam xyuas tus neeg mob nees nkaum feem pua sai dua li cov neeg siv cov teeb pom kev kub ntxhov halogen. Rechargeable roj teeb tau lees paub tias cov cuab yeej siv txuas ntxiv ua haujlwm txawm tias thaum muaj hluav taws xob poob, thiab kev sib txuas ntawm USB tso tawm ntawm ntau lub tshuab ua kom them nyiaj ntawm cov khoom siv kho mob lossis xov tooj ntawm tes, uas yog qhov tseem ceeb rau kev ua haujlwm ntev dua.
Kev Lom Zem & Kev Ua Si hauv Open Air
Txhawm rau muab ntau yam illumination,4000K rechargeable dej nyab teebyog siv rau camping, hiking, thiab lwm yam kev tshwm sim sab nraum zoov. Ntxiv rau qhov yooj yim rau nqa, cov qauv uas yog compact thiab lub teeb yuag (hnyav ntawm 1 thiab 2 kilograms) muab ambient illumination rau campsites (xws li ntawm 200 mus rau 500 lumens thiab muaj ib tug runtime ntawm 8 mus rau 12 teev). Kev tshawb fawb los ntawm Sab Nraud Recreation Journal nyob rau hauv 2023 pom tias cov neeg pw hav zoov nyiam4000K txog 3000K teebrau kev ua noj (vim nws txhim kho zaub mov pom) thiab 5000K teeb rau trekking (vim nws txo qhov muag pom).Lub teeb 4000Kntaus ib qho kev sib xyaw ntawm huab cua thiab kev siv hluav taws xob. Muaj cov khoom nruab nrab- cov zis hom (2000–3000 lumens) uas tuaj yeem teeb pom kev hauv chaw zaum lossis chaw muag khoom rau cov xwm txheej xws li kev ua tshoob tom qab lossis kev lag luam sab nraum zoov. Cov qauv no kuj muaj peev xwm dimming kom tso cai rau kev hloov ambiance. Txhawm rau tshem tawm qhov xav tau ntawm cov roj teeb ntxiv, hnub ci- kev them nqi hloov pauv tau nrov zuj zus rau ntau- hnub mus ncig.
Kev siv lub tsev thiab khoom
Cov tswv tsev siv rechargeable dej nyab teeb nrog a4000K lub teeb tso zis rau kev ruaj ntseg, ua-nws-koj tus kheej cov haujlwm, thiab xwm txheej xwm txheej ceev. Thaum lub zog hluav taws xob, cov teeb no muaj qhov teeb pom kev tseem ceeb rau chav ua noj lossis hauv qab daus. Cov qauv uas suav nrog cov lus tsa suab kuj tseem ua lub teeb pom kev ruaj ntseg, muab 3000-4000 lumens ntawm lub teeb nrawm nrawm los cuam tshuam cov neeg muaj peev xwm intruders. Raws li kev tshawb fawb los ntawm National Association of Home Builders (NAHB) hauv xyoo 2023, ua-nws- koj tus kheej cov neeg txhawb siab rau lawv rau cov phiaj xwm chaw nres tsheb lossis kho sab nraum zoov. Qhov pom tseeb ntawm 4000K lub teeb pab nrog kev ua haujlwm xws li hluav taws xob thaiv hluav taws xob lossis rooj tog sib dhos. Lub sijhawm ua haujlwm uas tsim nyog rau kev sib sau ua ke yav tsaus ntuj (8-10 teev ntawm lub zog nruab nrab) muaj nyob rau hauv cov qauv uas tsis muaj dej tsis zoo (IP65+), ua rau lawv zoo heev rau kev siv ntawm patio lossis pas dej ua ke.
Cov ntawv thov hauv Kev Ua Liaj Ua Teb thiab Me - ua liaj ua teb
4000K rechargeable floodlights yog siv los ntawm kev ua liaj ua teb thiab cov chaw ua liaj ua teb rau lub hom phiaj ntawm kev saib xyuas yav tsaus ntuj rau cov tsiaj txhu thiab saib xyuas cov qoob loo. Cov qauv nqa tau teeb pom kev hauv tsev lossis chaw ua liaj ua teb thaum lub caij calving lossis lambing . 4000K teeb ua rau nws yooj yim dua rau cov neeg ua liaj ua teb txhawm rau txheeb xyuas cov cim kev nyuaj siab hauv cov tsiaj. Ib txoj kev tshawb fawb xyoo 2022 hauv Phau Tsom Faj Txog Kev Ua Liaj Ua Teb tau pom tias 4000K lub teeb ua rau nws 28% qhov tseeb dua los kuaj xyuas kev noj qab haus huv ntawm cov tsiaj nyeg ntau dua li 3000K lub teeb. Tom qab ib hnub tag nrho ntawm kev them nqi, hnub ci- kev them nqi hloov pauv yog tsim nyog rau kev siv nyob rau hauv ib qho chaw sib cais uas tsis muaj kev nkag mus rau daim phiaj. Lawv muab rau rau rau yim teev ntawm illumination. Cov qauv tsis muaj dej muaj peev xwm ua kom muaj sia nyob hauv qhov ntub dej hauv cov tsev txhab nyiaj nrog rau huab cua sab nraud, uas ua rau lawv muaj kev vam khom hauv kev ua liaj ua teb.
Cinema thiab photography ob leeg
Floodlights nrog 4000K rechargeable lub teeb yog siv los ntawm cov kws yees duab thiab cov kws yees duab ua haujlwm ntawm qhov chaw ua lub teeb tseem ceeb hauv lub teeb lossis lub teeb ci. Vim qhov tseeb tias lub teeb dawb nruab nrab (4000K) zoo ib yam rau lub hnub ci ntuj, nws yooj yim los kho cov teeb pom kev zoo sab nraud, uas yog qhov tseem ceeb rau kev tua ntawm qhov chaw. Dimming thiab xim kub hloov cov qauv uas muaj li ntawm 3500K mus rau 4500K muaj ntau yam, thaum lub siab xim rendering Performance index (CRI) qauv nrog ib tug CRI ntawm tsawg kawg yog 90 kom paub meej meej xim rendering cov kev kawm. Raws li kev tshawb fawb uas tau luam tawm nyob rau hauv Phau ntawv Journal of Photographic Science nyob rau hauv 2023, 4000K LED dej nyab teeb tau dhau tus qauv halogen portable teeb nyob rau hauv cov nqe lus ntawm xim fidelity. Tsis tas li ntawd, cov teeb no siv 75% tsawg zog thiab tsis ua kom muaj cua sov uas tuaj yeem ua rau cov neeg tuaj koom.
Kev ntsuam xyuas ntawm kev ua tau zoo ntawm Portable teeb pom kev zoo sib piv rau cov kev xaiv ib txwm muaj thiab lwm yam
Kev tshawb fawb pom tau hais tias cov roj teeb uas muaj peev xwm rov qab tau nrog cov xim kub ntawm 4000K muaj ntau qhov txiaj ntsig zoo dua li cov khoom siv sib txawv thiab lwm yam xim kub.
Nyob rau hauv kev sib piv rau portable dej nyab teeb powered los ntawm roj av, lub rechargeable LED hom ho txhim kho. Petrol versions yog tus cwj pwm los ntawm lawv cov suab nrov (60-70 decibels), lawv emission ntawm carbon monoxide (uas ua rau muaj kev hem thawj rau kev nyab xeeb hauv qhov chaw kaw), thiab lawv xav tau kev saib xyuas tsis tu ncua (xws li cov roj hloov pauv thiab hloov lub txim hluav taws xob). Lub Tsev Haujlwm Saib Xyuas Kev Ruaj Ntseg (DOE) tau ua qhov sib piv hauv xyoo 2023 thiab pom tias lub teeb hluav taws xob rov qab LED dej nyab nrog 4000K lub teeb tso zis muaj 90% tsawg dua kev saib xyuas thiab cov nqi 80% tsawg dua rau kev ua haujlwm txhua xyoo dua li cov qauv roj av (tsis muaj roj siv). Tsis tas li ntawd, cov qauv LED yog sib dua (nruab nrab ntawm 1 thiab 5 kilograms, ntau dua li 10 mus rau 15 kilograms rau roj av teeb) thiab ntsiag to, uas yog qhov tseem ceeb tshaj plaws hauv thaj chaw, kev tshwm sim, lossis xwm txheej ceev uas muaj suab nrov nrov. Ntawm ib lub tank roj av, lub sijhawm ua haujlwm ntawm lub teeb tsuas yog plaub mus rau rau teev, tab sis lub sijhawm ua haujlwm siab - muaj peev xwm rov qab tau LED cov qauv tuaj yeem tshaj li peb caug teev ntawm lub zog qis.
Lub portable rechargeable ntau yam ntawm LED floodlights muab ib tug unrivaled theem ntawm versatility piv rau cov wired version. Lub chord ntev ntawm lub teeb hluav taws xob yog ib txwm nyob nruab nrab ntawm 5 thiab 10 meters, thiab lawv yuav tsum tau nkag mus rau lub qhov hluav taws xob lossis lub tshuab hluav taws xob, uas ua rau lawv tsis muaj nqi hauv thaj chaw uas tsis yooj yim muab hluav taws xob. Raws li kev tshem tawm ntawm qhov yuav tsum tau ua rau cov neeg ua haujlwm teeb tsa cov tshuab hluav taws xob lossis txuas txuas txuas ntxiv, cov khoom siv hluav taws xob tuaj yeem tau txais txiaj ntsig tau pom los txhawb kev ua haujlwm ntawm plaub caug- tsib feem pua ntawm kev tsim kho thiab kev saib xyuas, raws li kev tshawb fawb los ntawm ELA xyoo 2022. Kev ua haujlwm wireless tshem tawm cov kev pheej hmoo ntawm kev phom sij cuam tshuam nrog cov teeb pom kev zoo. Raws li National Institute of Occupational Safety and Health (NIOSH), cov kab txuas txuas ntxiv yog lub luag haujlwm rau peb caug feem pua ntawm tag nrho cov kev poob uas tshwm sim ntawm qhov chaw tsim kho. Tus lej no txo qis los ntawm xya caum feem pua thaum koj siv lub teeb rov qab.
Thaum piv rau rechargeable dej nyab teeb nrog 3000K los yog 5000K kub, 4000K versions muab qhov zoo tshaj plaws tshuav nyiaj li cas rau feem ntau ntawm cov ntawv thov mobile. Raws li kev tshawb pom ntawm LRC txoj kev tshawb fawb, 3000K sov dawb lub teeb tsis muab qhov sib txawv tsim nyog rau kev nthuav dav ua haujlwm. Txoj kev tshawb no kuj pom tau tias 3000K teeb txo qis qhov tsis pom kev los ntawm 22% thaum piv rau 4000K. Qhov muag lim yog tshwm sim los ntawm 5000K txias nruab hnub thaum nws siv rau lub sijhawm ntev. Raws li kev tshawb fawb los ntawm Kev Tshawb Fawb Teeb Pom Kev & Technology, cov neeg siv tau tshaj tawm tias muaj 35% pom kev nkees ntau dua tom qab plaub teev ntawm kev siv 5000K teeb pom kev zoo. Ob Lub Tsev Haujlwm Saib Xyuas Kev Nyab Xeeb thiab Kev Noj Qab Haus Huv (OSHA) thiab Tsoom Fwv Saib Xyuas Kev Nyab Xeeb Kev Nyab Xeeb (FEMA) qhia tias cov xim kub yog 4000K vim nws muaj kev sib xyaw kom pom tseeb thiab kev nplij siab. Los ntawm 2023, kev xaiv tsa ntawm 1,000 tus neeg uas siv lub teeb pom kev zoo tau qhia tias 72 feem pua ntawm cov neeg teb tau xaiv 4000K rau kev siv dav dav, thaum tsuas yog 18 feem pua xav tau 3000K thiab 10 feem pua nyiam 5000K.
Li-Ion rechargeable dej nyab teeb muaj qhov ntev- lub sij hawm tus nqi piv rau roj teeb -powered dej nyab teeb uas tsis muaj peev xwm yuav recharge. Tus nqi ntawm cov roj teeb uas siv tau yog li ntawm $ 0.50 txog $ 1.00 toj ib teev ntawm kev siv (nrog AA / AAA roj teeb raug hloov), hos tus nqi ntawm cov qauv roj teeb rechargeable ntawm $ 0.01 txog $ 0.02 ib teev (nrog lub zog them). Raws li cov ntaub ntawv los ntawm Lub Tsev Haujlwm Saib Xyuas Lub Zog, qhov no sib raug rau kev txuag ntawm $ 250 thiab $ 500 rau cov khoom siv rov qab tau tom qab 500 teev ntawm kev siv. Lub sijhawm ua haujlwm ntawm cov qauv roj teeb uas siv tau kuj tseem luv dua, txij li ob mus rau plaub teev, thiab lawv tsim cov khoom siv hluav taws xob. Piv txwv li, ib qho uas tsis yog - lub teeb dej nyab uas tuaj yeem siv tau ua rau ib mus rau ob kilograms ntawm cov khib nyiab roj teeb txhua xyoo, thaum cov roj teeb uas tuaj yeem ua tau tsis muaj pov tseg.
Cov txheej txheem kev khiav hauj lwm rau kev siv: xaiv, siv, thiab tu
Rau lub hom phiaj ntawm kev ua tau zoo tshaj plaws ntawm 4000K rechargeable portable floodlights, DOE, LRC, thiab IEC tau luam tawm cov ntaub ntawv uas muab cov lus qhia uas yuav raug muab tso rau.
Kev xaiv cov khoom
Thawj kauj ruam yog kom phim cov lumen tso zis rau daim ntawv thov: 1000-2000 lumens rau tus kheej siv (chaw pw, tsev); 2000–3000 lumens rau thaj chaw ua haujlwm me me (ua-nws-koj tus kheej, xwm txheej); thiab 3000-5000 lumens rau thaj chaw loj (kev tsim kho, cawm). Ob qho tib si overspecificating (piv txwv li, 5000 lumens rau camping), uas txo qis runtime, thiab underspecificifying (piv txwv li, 1000 lumens rau kev tsim kho), uas cuam tshuam kev nyab xeeb, tau tham hauv 2023 DOE Portable Lighting Buying Guide. Ob qho kev coj ua no tau ceeb toom tawm tsam. Cov kauj ruam thib ob yog xyuas cov yam ntxwv ntawm lub roj teeb. Xaiv Li{15}}Ion roj teeb uas muaj peev xwm ntawm 2000–5000 mAh (ntau dua rau lub sijhawm ntev) thiab kev tswj hwm roj teeb sib xyaw (BMS) kom muaj kev nyab xeeb. Yog tias kev siv nyob deb yuav tsum tshwm sim, cov qauv uas siv tau nrog lub hnub ci zog lossis USB -C them ceev ceev yuav tsum tau muab qhov tseem ceeb. Thib peb, nco ntsoov xyuas cov kev ntsuas kev ua haujlwm ntev: IP65 rau qhov chaw qhuav thiab ntub dej (tsev, cov xwm txheej), IP67 rau cov ntaub ntawv ntub thiab sab nraum zoov (tsim, cawm), thiab IK07-IK08 rau kev cuam tshuam (kev tiv thaiv poob). Cov ntawv pov thawj tseem ceeb; txhawm rau tiv thaiv kev yuav khoom qis- cov khoom siv zoo, koj yuav tsum tshawb nrhiav UL 153 (kev nyab xeeb teeb pom kev zoo) lossis CE (rau kev siv thoob ntiaj teb).
Cov lus qhia rau kev siv
Optimize runtime los ntawm kev tswj cov zis; siv cov lumens siab dua tsuas yog thaum tsim nyog thiab cov zis qis rau ambient illumination. Ib qho piv txwv ntawm qhov no yuav yog lub teeb uas tawm 3000 lumens thiab ua haujlwm rau 4 teev ntawm cov zis siab yuav ua haujlwm rau 20 teev ntawm 500 lumens. Tsis txhob tso tawm tag nrho lub roj teeb; Raws li kev tshawb pom ntawm LRC txoj kev tshawb fawb roj teeb, Li- roj teeb ion muaj lub neej ntev tshaj plaws thaum lawv khaws cia ntawm tus nqi ntawm 20% thiab 80%. Yuav kom tau txais kev them nyiaj ntau tshaj plaws nrog cov qauv hnub ci, lub vaj huam sib luag yuav tsum tau taw qhia xws li tias nws ntsib lub hnub ci ncaj qha (sab qab teb nyob rau sab qaum teb Hemisphere). Lub peev xwm ntawm Li{11}}ion roj teeb poob los ntawm 30-40% hauv cov dej khov; Yog li, nws raug nquahu kom ua kom lub teeb sov ua ntej siv nws hauv qhov txias txias (hauv qab 0 degrees Celsius). Khaws lub teeb rau hauv lub tsho lossis lub hnab ev ntawv tuaj yeem pab khaws nws qhov kev ua tau zoo. Txhawm rau kom tau txais kev pabcuam zoo tshaj plaws, teeb lub teeb ntawm 45-degree lub kaum sab xis uas siv cov khoom siv mounting xws li tripods lossis hlau nplaum. Qhov no yuav txo qhov ci ntsa iab thiab ua kom cov cheeb tsam uas muaj teeb ci.
Ua ke, peb ua kom nws zoo dua.
Shenzhen Benwei Teeb pom kev zoo Technology Co., Ltd.
Txawb/WhatsApp: (+86)18673599565
Email: bwzm15@benweilighting.com
Skype: benweilight88
Web:www.benweilight.com
Ntxiv: F Tsev, Yuanfen Industrial Zone, Longhua, Bao'an District, Shenzhen, Suav
