Soshine USB Rechargeable Bike Light Kit 1800 Lumens T6 LED Quick-release Waterproof Specifications: - Material: Aluminum alloy - LED Type: XMK T6 White - Color BIN: White - Working Voltage: 3.2~4.35V - Current: 0.35-2.8A max - Lumens: 1800 - Lumens - Mode Arrangement: Hi,Mid,Lo,Strobe,SOS - Switch Type: Side - Lens: Glass - Waterproof:IPX-6 underwater 2m - Strap/Clip: Strap included - Power:15W - Battery:18650 Li-Ion 3.7V 2600mAh x2 Dimensions: 107 mm (Length) ×49 mm(Width) ×28 mm(Height) Weight: 270 gram weight (excluding batteries) Charge LED indicate: - Charge-red - Complete-green - Low - Battery-red flash Package included: - 1 x Bike light - 1 x USB cable - 1 x Quick-release Mount Bracket set What's in the box Package included: 1 x Bike light 1 x USB cable 1 x Quick-release Mount Bracket set