Specification: Producer: ROCKBROS Model: RHL1000 Dimensions: 115 x 30 x 32 mm (L x W x D) Luminous power: 1000 Lm Battery: 4500mAh Waterproof: IPX6 Weight: 150 g (without mounting) The ROCKBROS RHL1000 front bike light is an extremely efficient handlebar-mounted bike light with a 1000LM output and a built-in 4500mAh battery, which is charged via a USB-C port. This light will make cyclists visible even from a distance and will perfectly illuminate the path at night. It has five lighting modes, four of which are constant modes with different light strengths and one flashing mode. USB charging, innovative design, high-capacity battery, excellent visibility and a simple interface make the ROCKBROS RHL 1000LM a great choice for every cyclist. Product features: Luminous power 1000 LM Charging via USB-C port 5 lighting modes Waterproof (IPX6) Housing made of high-quality aluminum The lamp has mounting rails on the top and bottom, allowing for mounting above or below the handlebar. Battery level indicator The set includes a GoPro adapter that rotates 90 degrees for quick installation and removal on extended bike mounts with an additional GoPro adapter Mode memory function Built-in temperature sensor The set includes: ROCKBROS RHL 1000 lamp Aluminum handlebar mount Steering wheel reduction washer USB-C cable for charging the lamp Set of assembly keys GoPro Quick Mount Adapter for Extendable Bike Mounts