• Built-in 1200mAh large capacity battery, with long use time
• T6 LED lamp bead, 400 lumen high brightness, long lighting distance
• Aluminum alloy shell, solid, reliable, wear-resistant and scratch resistant
• 85-degree large floodlight angle, wider illumination range, make your riding safer
• IPX4 waterproof, the lamp can withstand harsh environments 
• 360 degrees rotation bracket design, convenient to use

Specification:

• Brand: WEST BIKING
• Lamp bead: T6-8W
• Brightness: 400 lumens
• Battery: 1200mAh
• Material: aluminum alloy shell
• Weight: about 100g (including bracket)
• Size: 76mm*42mm*22mm
• Waterproof: IPX-4
• Features: 4 lighting modes/IPX4 waterproof/USB charging, etc.
• Lighting mode: strong light/medium light/weak light/flashing