2 Lighting Modes Solar Warning Light This solar strobe warning light has 2 Lighting modes, red and blue light slow flashing and fast flashing. Equipped with 40 high power led (20pcs Blue LED, 20pcs Red LED), the visual range is over 500-1000m under the darkness which will provide excellent warning effect at night. Smart Light Control The solar flash light automatically turn on at night and automatically charge at daytime. No need manual control. Large-Capacity Battery 2000mAh battery, It can be fully charged in approximately 6 hours under direct sunlight and offer sustainable lighting for 8-10 hours. IP65 Waterproof This solar warning light made of durable ABS material, IP65 Waterproof and corrosion resistance, prolong the lifespan of warning light. Widely used This warning light is suitable for road construction, gatekeepers, road warnings, cranes, ships, toll stations, and so on.. Functional parameters Solar panel 5V 1.2W Battery Capacity 2000mAh LED 20 Red lights+20 Blue lights Switching mode Manual control+Light control Material ABS Waterproof Grade IP65 Charging time 6-8Hours Working Time 8-10Hours