It features 4 modes: 100% brightness, 50% brightness, strobe and SOS, so you can switch it as you need.
The headlight is made of high quality PC, weighing 35.5g. We offer choices as below: red light in black case, red light in red case, white light in blue case, white light in white case.
USB cable and rubber loop for fix are included.

• Size:5.91*3.15*2.36inches
• Material: PC
• Integrated design with good sealing craft ensures excellent waterproof performance, allowing you cycling in any weather conditions.
• The headlight features 4 modes: 100% brightness, 50% brightness, strobe and SOS, switches it as you need.
• Advanced silicone mounting strap. The strap is elastic enough to fit all kinds of bikes and can be mounted on any part of the bike.

Size:5.91*3.15*2.36inchesslaid