Are you looking for a professional, yet affordable front light and taillight? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our professional front light, and taillight made of high quality material, must meet your needs. It is one of the best choices for you. Features - Color: Black. - Material:Aluminum Alloy, PP. - Size:9.80X4.20X2.20cm/3.85X1.65X0.86in. - Battery: 3000mAh large-capacity battery, automatic power-off when fully charged - Distance: 150m long range - Light-emitting range: 85 wide-area floodlight, wider field of vision - Brightness: 600 lumens brightness - Mode: 5 light modes Intelligent mode, automatic lumen adjustment, discharge time 9h, charging time 3h Strong light mode, 600 lumens, 4h discharge time Low light mode, 300 lumens, discharge time 6h Single lamp mode, lumens 150, discharge time 12h Strobe mode, 600 lumens, 18h discharge time - Feature: Dual LED wick - Lens: PC optical lens, high temperature resistance, good toughness and safety - Material: AL6061 aluminum alloy material, wear-resistant and scratch-resistant - Waterproof grade: IPX-5 grade waterproof - Charging: USB interface fast charging (mobile power; mobile phone charger; car charger are all available) - Weight: 137g -This bike light is made of premium material, which can withstand the long term use. - Simple in structure, which provides convenience to install and remove. - This kind of lamp has a variety of lighting modes, which can be adjusted arbitrarily according to road conditions and light. - Excellent structure sealing, which ensures the good waterproof effect. No fear of rain, perfect for outdoor riding. -USB charging design, easy to use, can serve you for a long time.