Operating Up to 30-40 hours successively working in overcast and rainy day after the battery fully charge
Power 0.4W
Charge 170-190mA 170-190mA
Battery Ni-Mh rechargeable battery

Lighting source Super bright LED
Colors of lighting source yellow/red/blue/green/white
LED quantity 5 pieces
Currrent of lighting source 25-30mA/hour
View distance Over 800 meters
Temperature range -20 °C-- 60 °C
Material of body Polycarbonate
Body of QH-02A,QH-04A Aluminum alloy, stainless steel and Polycarbonate
Size (mm.) QH-01A ; 145 x145mm
QH-02A : 200x200mm
QH-03A : 100x100mm
QH-04A : 300x300mm