The Adewalk solar street light features cutting-edge optical convex lens technology with an impressive 98% light transmittance rate and refractive index of 1.474. This 8000-Watt Solar Street Lights Utilizes The Latest High Efficiency 276 Super Bright Led Beads. Each LED, paired with a professional optical convex lens, provides the equivalent illumination of 12 standard LEDs. Powered by renewable solar energy, the solar street light eliminates electricity costs while reducing carbon emissions. The light features a motion sensor that adjusts to 30% brightness when no movement is detected and increases to 100% when motion is sensed. It also includes a timer function that allows the light to stay at 100% brightness for 2, 3, 5, 6, or 8 hours, or remain at full brightness until the following day. The remote control has a range of up to 35 in. Our IP67 waterproof LED solar security flood lights feature a high-quality ABS frame and aluminum inner support, offering excellent waterproofing, lightning protection, and temperature resistance from -5°F to 149°F. These lights are built to perform in all weather conditions. The solar street light's wide angle design offers a 240° coverage, enhancing visibility and creating visually stunning outdoor environments. Perfect for parking lots, etc. Color: Black. Material: Acrylonitrile Butadiene Styrene (ABS).