Color Black Brand RADAR Model TD-001 Quantity 1 Piece Material Plastic + rubber Emitter Brand OthersN/A LED Type OthersN/A Emitter BIN otehrsN/A Color BIN Others1 x White LED + 4 x red LEDs Number of Emitters 5 Working Voltage 4.5 V Power Supply 3 x AAA Current 600 mA Theoretical Lumens 50 lumens Actual Lumens 50 lumens Runtime 3 Hour Number of Modes 5 Mode Arrangement OthersWhite light: high low fast strobe; Red light: high slow strobe Mode Memory No Switch Type Clicky Switch Switch Location OthersBottom Lens Plastic Reflector Plastic Smooth Band Length 40 cm Compatible Circumference 40~60cm Beam Range 30 m Packing List 1 x Headlight