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標題: WW2 Headlights and Frontlights [打印本頁]

作者: swswsw    時間: 2008-9-5 01:42
標題: WW2 Headlights and Frontlights
Finally done....

Specification:-
- 4 nos. InGaN Super White Chip SMD LED (Size: 1.6mm x 0.8mm x 0.8mm), (Rated Current:30mA, 3V-3.7Vmax)
- SMD 1/8W Resistor 1 no. 4.2 Ohm
- 3.7V 400mah Li-Po Battery

* Brightness - As max Voltage of 3.7V designed for each SMD, 250Lum each....
* 100mWx4 Around 3.5hours Lighting Time

ww2 1.jpg
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