1.Specifications: Product Model:IGS-B04(B) Shell Material:die-casting aluminum Product Size: Net weight: LED bead:OSRAM Light brightness: High brightness:170LM Low brightness:108LM Battery: AA Battery Battery voltage:1.5V *3=4.5V ( Three AA alkaline batteries in series ) Life time: High light:≥4h Low light:≥7h Waterproof level: IPX4 Work Temperature:-20 ~ +70 ℃ 2.Function ①long press button for 2s to turn on light, press button to switch mode from high brightness to low brightness, long press button for 2s again to turn off light. ② Indicator light: blue indicator light will not bright when electricity is sufficient. When blue indicator light flickering means electricity shortage and should use new battery.
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