Bike LED Light FLY WOLFS New L767B, 6 x Epistar LED, 2-Mode, 290lm, (2 x CR2032 batteries). Brand FLY WOLFS Model New-L767B Quantity 1Set Color Blue + Silver Material Aluminum alloy Specification Emitter Brand Epistar LED Type LED Emitter BIN 7072 Number of Emitters 6 Color BIN Cool White Working Voltage 2.8~3V Power Supply 2 x CR2032 batteries (included) Current 980mA Theoretical Lumens 380lumens Actual Lumens 290lumens Runtime 2~3Hour Number of Modes 2 Mode Arrangement Hi , Fast Strobe Mode Memory No Switch Type Reverse clicky Lens Plastic Reflector No Flashlight Mounting Handlebar , Tail Switch Location Tailcap Beam Range 80m Dimensions & Weight Dimensions 1.69 in x 1.06 in x 3.94 in (4.3 cm x 2.7 cm x 10 cm) Weight 1.86 oz (52.6 g) Packing List 1 x Bicycle Light 1 x Fixed sit clip 2 x CR2032 batteries