High Conversion Efficiency:The silicon solar panel cells can stable performance and high conversion efficiency.Under standard light intensity, one charging for 8H one day can support 72H continuous lighting after full charging. Large Reflective Light:With large reflective light brightness. The reflective light brightness can reach 2000mcd, which is 6~7 times than that of road stud light, and the lamp bead is more than 6000cmd. Super bright anti-fog LED lights . Quality Assurance: If you have any quality problems with our products, or if you have any questions about the use, please to ask. Active lighting:Not only can they avoid the interference of rain and fog to the greatest extent, but also can make the driver' of sight the dependence on the car lighting, the visual distance is farther and the effect is better. :Adopted waterproof design. No worries about heavy rain, snow, frost, or . power supply, work with constantly bright LED lights, lead vehicle and pedestrian to right direction.