1. Light & Vibration Sensitive Intelligent Brightness Adjust: There is a light sensor at the top of the lamp. Press the switch, indicator light blue light that enters the light sense mode, when there is insuffcient ambient light, bike light will automatically turn mode, when the ambient light is sufficient, bicycle lighting mode automatically turns off. And it will automatically turn off if 3 minutes without vibration, and it will bright again once sense teh vibration.
2. 400 Lumens Ultra Bright With Anti-glare Design: Eequiped with the latest CREE LED that provides Ultra Bright 400 lumens output and up to 320 feet beam length 180 degree visible. It strictly in accordance with the night driving standard, the anti-glare designed reflective cup have controlled the light in a certain range to prvent cause light glare to others. Riders can clearly see the road ahead and know the road conditions￡￢ensure the safety.
3. USB Rechargeable With Long Run Time: This rechargeable headlight only takes 2 hours to fully charge. And the maximum runtime can be up to 24hr.
4. Waterproof: No matter what the weather condition or the environment in which you wish to ride your bicycle, this rechargeable led bicycle headlight set will never let you down. Thanks to its durable, IPX5 rated, you can enjoy clear visibility during heavy rain.
5. 4 Modes With Long Runtime: Side Lights Mode (24hr runtime);50% Main Light Mode (200LM,6hr runtime); 100% Main Light Mode (400LM, 3hr runtime);Main Light Flicker Mode (400LM, 8hr runtime).

Technical Details

Product Details

Package Dimensions
Width : 2.8 inch
Height : 1.97 inch
Length : 3.54 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B0725CV264