It runs on a 10,000mAh battery pack across two cells, offering up to roughly 30 hours of runtime on its lowest setting, and it can double as a power bank for charging a phone or other USB device via the output port on the tail. A low-battery warning light activates once the charge drops below 15%, giving you time to switch to a lower brightness mode or head back before it runs out.

The light includes intelligent temperature control that automatically reduces output if the unit reaches around 158 degrees Fahrenheit (70 degrees Celsius), protecting both the light and the battery during extended high-brightness use. It also has low-voltage protection that caps output to 400 or 200 lumens once the battery drops below 15%, so you're not left completely in the dark on the way back.

Yes, the housing is IPX6-rated and built from waterproof aluminium alloy, designed to handle rain, snow, mud, and general trail exposure. This makes it a solid option for night rides through Indian monsoon conditions or muddy off-road trails where lesser lights might struggle.

Like the other lights in the Rockbros front light range, it attaches via a built-in GoPro-style mount, with the mounting screw included in the box; a separate GoPro-style handlebar or stem adapter is required and sold separately. Given the light's size and output, a sturdy, well-tightened mount is recommended for rough trail riding.

This 3000-lumen light is built for a different purpose than the 400 and 800-lumen options, which are aimed at commuting and mixed road/light-trail riding respectively. The 3000-lumen light's larger battery, dual-beam output, and thermal and voltage protection systems are designed for serious, extended night-time MTB and trail use where you need hours of strong, reliable light.

Yes, this is a genuine Rockbros light sourced through DoGoodCo's authorised channel. Dispatch typically takes up to 3 working days from order confirmation, with actual delivery time depending on your pin code; all orders are prepaid at checkout since COD is not available.