1. Bezel thiab hauv qab phaj
Lub thav duab thiab hauv qab phaj ntawm LED vaj huam sib luag teeb muaj qhov sib txawv ntawm cov cua sov ua haujlwm raws li cov khoom sib txawv
Kuj tseem muaj qhov sib txawv. Tus nqi ntawm kev siv 6063 txhuas profile yog li ntawm 50-80 yuan (tus nqi txawv nyob ntawm qhov specification).
2. Lub teeb qhia phaj thiab diffuser phaj
Tus nqi ntawm LED vaj huam sib luag teeb chaw tsim khoom kab yog kwv yees li 60-80 yuan (12 duab). Qhov zoo ntawm lub teeb qhia phaj yog ib qho tseem ceeb tshaj plaws uas txiav txim siab qhov zoo ntawm LED vaj huam sib luag teeb. Kev siv cov ntawv qhia zoo tshaj plaws tuaj yeem ua kom tiav LED vaj huam sib luag teeb ci ntau tus sib npaug. Yuav tsis muaj qhov tsaus nti, dej ripples, thiab lwm yam.
3. Teeb hlaws dai thiab thaj ua rau thaj
Lub 11lm 3014 ntawm kev ua lag luam zoo li tus nqi ntawm 0.13-0.16. Lub teeb pom kev zoo tsis yog tsuas yog muaj kev ua haujlwm ruaj khov, ci ntsa iab, thiab lub teeb me me, tab sis kuj muaj cov xim zoo dua qub. 600x600 LED vaj huam sib luag teeb 360 teeb hlaws, txog 53 yuan.
Yeej, nws yog ua los ntawm 11x23 los yog 11x26mil chips, thiab lub teeb hlaws thaj yog hais txog ib lub penny / pcs.
4. Aluminium substrate
LED vaj huam sib luag teeb muaj 4 txhuas substrates ntawm tag nrho plaub sab, 2 txhuas substrates ntawm ob sab, thiab 600x600 yog hais txog 1.5 yuan txhua.
5. Fais fab mov
Lub hwj chim mov kuj yog qhov tseem ceeb tshaj plaws uas cuam tshuam rau tus nqi ntawm LED vaj huam sib luag teeb. Lub hwj chim mov tsis zoo, uas cuam tshuam ncaj qha rau lub neej ntawm LED vaj huam sib luag teeb. UL fais fab mov kev ua tau zoo yog qhov ruaj khov. Tus nqi yog hais txog 53 yuan, tus nqi ntawm TUV fais fab mov yog hais txog 33, thiab muaj lwm yam khoom siv CE.
6. Ntim
Kev ntim khoom yooj yim tuaj yeem ua tiav rau ob peb las, thiab zoo dua me ntsis xws li 10 yuan yog plaub fab ntxiv rau lub ntuj ceeb tsheej thiab lub ntiaj teb npog lub thawv, thiab tom qab ntawd ntxiv cov thawv ntim sab nrauv.
7. Excipients
Cov khoom siv yog ua npuas ncauj paj rwb, daim kab xev, hlau, davhlau ya nyob twg, thiab tus nqi yog kwv yees li 5 yuan.
8. Cov nuj nqis ua haujlwm
Feem ntau, 10 tus neeg tsim 300 ntsiav tshuaj ib hnub. xam ntawm 1800 yuan / tus neeg / hli, 1800÷30X10=600 yuan. Tus nqi zog yog kwv yees li 2 yuan / thooj.
Hauv cov ntsiab lus, tus nqi ntawm LED vaj huam sib luag teeb yog kwv yees li 250 yuan rau 280 yuan, yog tias koj xaiv cov ntaub ntawv zoo dua, tus nqi yuav ntau dua 300 yuan.
