Rockbros-Bicycle Headlight USB Rechargeable Waterproof 800 Lumens(install under the computer stand version available)
$29.99
Product Details:
Brand: ROCKBROS
Model: R1-400/R1-800. D1-400/D1-800
Material: Aluminum Alloy
Style: Headlight
Mode:High Light / Low Light / Flash
Weight:About 122 g (Only the light)
Size: About 98*32 mm
Waterproof: IPX6
Lumen: 400 / 800 Lumen
Range: About 200M
Battery:2000 / 4000 mAh