Đèn Pin 3w 5w 1.5v ~ 4.2v Đầu Ra 3v 1.2a 20mm / 16mm Cho Cree 3w Xpe R3 Xre Q5 / 5w Xpg2 Xte R5

(Suitable 3W XPE XRE / XTE XPG2)

While input: 1.5~4.2V
output 3V 1~1.2A (xpe xre)

While input: 3.7V
The current is 1.3A when load Cree 3W / 5W.
The current is 600mA when load other brand LED 3W
Diameter: 16mm/20mm
Height: 4.5mm