This product is a solar strobe light, adoption of premium and durable plastic material. Widely applied in most occasions, such as aviation, road administration, construction site, breeding, planting, etc. The for you. Features -Color: Red -Material: Plastic -Size: 10.00X10.00X7.70cm/3.93X3.93X3.03in -Made of plastic material, durable and practical for use. -It absorbs sunlight at daytime and automatically flash at night and darkness, no need to turn on the or connect wire. -Easy to install and remove, suitable for personal and use. -Widely applied in chimney, fence, bridge, cranes, aviation, garden, getting , construction, tower, traffic, cultivation, sailing, dock, marine, etc. -It has a thick shell, stronger aging resistance, high hardness and . Specification - Working Hours: About 9-10 days. - Battery Capacity: 800mAh. - Flashing Frequency: About 75 times a minute. - Visible Distance: About 400m/800m (fully charged/ ). - Number of Lamp Beads: 3/6. - Protection Level: IP65. - Power: 0. . - Working Temperature: -30 degree centigrade~50 degree centigrade. - Working Voltage: 0.4V. Package list: 1 x Light