The Moon Light Comet-X Front 120 Lumens USB bike light is a high - performance lighting solution. It features a 1 - piece (16 chips) COB high - brightness white LED for excellent illumination. The CNC Aluminium heat sink casing ensures efficient heat dissipation. It has an auto safe mode and mode memory function. The rechargeable lithium polymer battery (3.7V 300 mAh) can be fully charged in 2 hours. There are 3 steady modes and 4 flashing modes to meet different needs. The quick - release universal bracket fits all round and AERO style bars. It has low - battery, charging and fully - charged indicators, along with an automatic fully - charged cut - off system. It offers side visibility and is water - resistant (IPX 4). Measuring 73 x 18 x 20.7mm and weighing 25g, it comes with a package weight of 0.1Kg. The package includes the Comet - X (Front), RB - 22 (Universal bracket), 2 O - rings for mounting (RS - G for 20 - 35mm diameters and RS - H for 35 - 52mm diameters), BK - 21 (Belt clip), and a USB - WP (Water - resistant USB cable). Optional accessories are the RB - 23 (Helmet bracket) and USB - RM - 350 (USB remote control 350mm).


Using the Moon Light Comet - X Front 120 Lumens USB bike light is easy. First, use the quick - release universal bracket to attach the light to your bike's handlebars. You can choose from 3 steady modes and 4 flashing modes to suit your riding situation. To charge the light, connect it to a power source using the water - resistant USB cable. It takes about 2 hours to fully charge. Keep an eye on the indicators to know the battery status. When the battery is low, recharge it promptly. Avoid exposing the light to extreme temperatures or submerging it in water, although it is water - resistant (IPX 4). For maintenance, clean the light with a soft, dry cloth regularly. If you want to use it on a helmet, you can purchase the optional RB - 23 helmet bracket. The USB remote control can also be used for convenient mode switching if you get the USB - RM - 350 accessory.