Upgrade USB Rechargeable Bicycle Light Waterproof L2 LED Front Bike Headlight 5 Modes Safety MTB Cycling Torch Built-in Battery USB Rechargeable Bike Light Feature: 1.BUILT-IN 1800 mAh BATTERY PACK: With battery Built-in High performance polymer lithium battery, the USB rechargeable bike light provides you at least 2 hours and 30 minutes run-time (TRUE RATED) on the highest 1800 lumen setting, 5 hours and 20 minutes on Mid (850 lumen), 10hours and 50 minutes on low brightness (180 Lumen) and 16hours 20 minutes on the lowest ECO setting (15 Lumen). 2.HIGH PERFORMANCE 1800LM: With two Lamp L2 LEDs, the USB rechargeable bike light delivers breakthrough 1800 lumen output (Maximum Beam Distance: 148 meters) and efficacy on the highest setting. Built on the SCsup3; Technology Platform, the XLamp L2 LED delivers up to 20% more lumens and lumens-per-watt and double the lumens-per-dollar of the original led bulb. 3.SMART DIGITAL SYSTEM: With smart indicator, Green LED lights while charging and turns Green when the charging is completed. red light flashes up to warn you that the battery power is below 25% and remind you of charging. Smart energy management circuit will auto-regulate the brightness when battery power is below 25% to prolong runtime to maximum extent. The USB rechargeable bike light is also able to remember the flash mode operated last. 4.USB CHARGING PORT: the bike light can be recharged directly with any USB charging port with 4.8V-5.2V Output: mobile phone USB charger, power bank USB port, and laptop USB port (USB Charging Cable Included). Specificaiton: Utilizes two L2 neutral white LEDs, max 1800-lumen output DUAL DISTANCE BEAM SYSTEM 5 brightness levels plus warning mode Digitally regulated output - maintains constant brightness Quick attach and detach handlebar mount sized for 22mm-36mm handlebars Easy, secure adjustment of the light's direction Made of aluminum alloy Smart performance polymer lithium battery charging circuit, Micro-USB adaptable charging port With battery Built-in High performance polymer lithium battery Size:95mm x 26mm With Taillight(Optional) Mini Taillight: Built with super bright 5 Red LED Light Compact in size, light weight, rain waterproof design Casing made of 100% new PC+ABS material 330 mAH lithium battery;runtime:8hours USB Rechargeable Angle 240deg Equipped with gel strap, wide range of applications Easy installation without involving any tools Light source: 5 Red LED Output: 50 lm Color: Red Mode: 4 Modes:Slowly Flash/Fast Flash/SOS/ Steady Light Light Color: red Light Mode: Single color change Beam angle: 120deg chips, 240deg diffuser Battery: Lithium battery 330 mAH (volume cheating condemned) Charge: 5 V/1A max (about 2 hours to full charge) Ingress protection: IPX6, rain waterproof (do not use in water) Material: PC + ABS plastic casing, electronic devices Size: 71 x 22 x 21 mm (approx.) Net weight: 35 grams (approx.) Laser Taillight:(Optional) Specification: Item:USB Bike Laser Taillight Material: High quality ABS LED: 5 pieces LEDs LD: 1 piece LD (laser) Brightness: 150 lumen Size: 95*28*23mm Battery: Built-in 3.7V 500mAh Li battery Working hours: With Leser and LED function working together, constant light for about 2.5 hours, quick flash 5 hours, slow flash,7 hours Features: With a quick release silicone strap, fits for most bike handlebars, easy to install and remove without any tool IP55 Waterproof rate can fit for different kinds of environment, no worry about rainy days, lengthen it’s working life USB rechargeable can be convenient and more environment friendly. LD & Leser Function, with laser line, makes you and your bicycle be protected in the center of the leser line. With leser line and leser point function, can use as a leser pen, play with your pets! Safety laser light for camping ,cycling, Sporting etc. (Dear customer,when we ship your order,we will ship the item as you choose in the photo,hope you know it ) Package included: 1 x VastFire USB Rechargeable Bike Light with Built in Battery Pack 1 x Universal USB Charging Cable 1 x 360 Degree Rotating Bike Mount 1 x Taillight (Optional) 
