Color Yellow + Silver Brand SingFire Model SF-601C Quantity 1 Piece Material Aluminum alloy + Plastic Emitter Brand Cree LED Type XP-E Emitter BIN R2 Color BIN Cool White Number of Emitters 1 Theoretical Lumens 250 lumens Actual Lumens 250 lumens Power Supply 4 x AA batteries (not included) Working Voltage 1.5-4.5 V Current 1 A Runtime 3-4 Hour Number of Modes Others2 Mode Arrangement HiLow Mode Memory No Switch Type Reverse clicky Switch Location Side Lens Material Plastic Reflector No Working Depth Underwater 40 m Strap/Clip Strap included Other Features For diving and daily life use. Water resistant anti-shock. Certification CE RoHS Packing List 1 x Flashlight with strap 1 x English user manual