speed bicycle accessories equipment bicycle headlight usb charging super bright lighting lamp/10286

Mountain bike front light, USB charging, ultra-bright lighting device // SJ-10286

【Model]: SJ-102086 bicycle light, front lighting light, cycling equipment, high-intensity flashlight, front light for mountain biking, bicycle accessories
【Color】：Black shell and white shell
【Light Source】: CREE XPE 3W LED (300 lumens)
【Material】: PC light cover + ABS light housing;
【Function】: Highlighting – Low Brightness – Flashing – Off;
【Battery]: Uses a built-in rechargeable lithium-ion polymer battery (800mAH, 3.7V);
【Weight]: Net weight: approximately 40g, Gross weight: approximately 70g;
【Dimensions】: 65 mm long, 28 mm wide, 23 mm high;
【Application】: Handlebar diameter: 20–40mm
【Features】：
1. This product features a unique design, is compact and delicate, offers exceptional practicality, and reflects modern trends and technological innovation.
2. Utilize the latest high-power bright CREE 3W LED (approximately 300 lumens) as the light source, combined with a transparent front and frosted acrylic cover on the side to enhance the light output; the brightness is more than 5 times higher than that of ordinary LED lights.
3. A V-shaped electroplated reflector cup is used to create a diffused light pattern. The lighting coverage is extensive, reaching 30–50 meters at night, with a wide passive visibility angle of 220°, ensuring your riding safety. Since the sides of the reflector cup have openings, light can leak out from the side, illuminating the entire crystal head—a very attractive feature.
3. Super waterproof; the buttons are covered with expandable rubber, and the USB charging port is sealed with a silicone dust cover, ensuring safe riding in rainy conditions.
4. Charged via USB port, using the most popular lithium-ion polymer battery currently in use worldwide (800mAH, 3.7V). It can charge and discharge back and forth, with fast charging speed and long discharge time. Generally, it takes 3–4 hours to charge, and the discharge time is: bright mode 3 hours, low brightness 5 hours, and flash mode 12 hours.
5. Quick-uninstall design – the entire installation process is done by hand without any tools.
6. A silicone belt buckle design with a adjustable length, suitable for various thickness handlebars (approximately 1–4 CM);
7. Features a rotatable base at 360°, allowing the illumination direction to be adjusted freely, which significantly expands the light coverage area;