説明
Product Details Specification Power: 10W/20W/30W/40W Color: Cold White 6000K/Warm White 3000K/Natural White 4000K Size: 19*19MM=0*0 Serial and parallel mode: 10C2B/10C4B/10C6B/10C8B Chip crystal size: 18*35 Chip substrate thickness: 1mm Lumens: 120lm/W (120 lumens in keeping with 1 watt, lumens is the unit of brightness), then 10w=120*10=1200lm/20W=120*20=2400lm/30W=120*30=3600lm/40W=120*40=4800lm Input voltage: 30-33V Input current: 300mA/600mA/900mA/1200mA CRI: Ra≥90 Chip material: Gold thread 99% Imported Bridgelux crystal chip Superconducting aluminum substrate W/(m·K)=4
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提供者:Balzac Paris
10pcs 1919 10W 20W 30W 40W LED COB Chip Light-emitting Diode Imported Bridgelux Crystal Chip DC30-33V DIY Downlight Panel Light
-39%$ 10.60$ 13.97
VAT included
カラー: Neutral White 4000K
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数量
在庫は残り 255 のみ
送料・返品無料
配送: 5-9 business days
宅配会社:
QWQER Express,
USPS,
DHL
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