Yes, this light attaches via a built-in GoPro-style mount on its body, and while the mounting screw is included in the box, a separate GoPro-style handlebar or stem mount adapter is required and sold separately. Make sure you have a compatible mount on hand before your light arrives so you can fit it straight away.

The light offers six distinct modes, letting you choose between steady high, steady low, and various flashing patterns depending on whether you need maximum visibility in traffic or longer battery life on a quiet stretch. Modes are typically cycled with a single button press, so you can quickly switch as lighting conditions change during your ride.

Yes, it's a rechargeable front light, and like most lights in this lumens class, runtime is longest on the lowest steady or flashing mode and shortest on full brightness. For daily commuting, charging every few days to a week is typical depending on which mode you use most often.

The light is built to handle rain and road spray typical of daily commuting, making it a practical choice for monsoon season commutes in India, though prolonged submersion should still be avoided. Wiping it dry after a wet ride and ensuring the charging port cover is properly closed will help it last longer.

The 400 lumens version is the lightest-output option in the Rockbros front light range, tuned for being visible in city traffic and lighting up well-lit roads rather than unlit trails. If you frequently ride on dark highway stretches or unlit rural roads, the 800 lumens option offers extra reach and modes, while the 3000 lumens light is built for serious night-time off-road and MTB use.

Yes, this is a genuine Rockbros light sourced through DoGoodCo's authorised channel. Orders are dispatched within 3 working days of confirmation and are prepaid at checkout only, as cash on delivery isn't available; total delivery time depends on your pin code and courier serviceability.