DescriptionThis item is a solar warning light, made of high-end material,high-quality and durable. It can be used for highway, construction site,road administration etc. Easy to install and operate, it is suitablefor professional and personal use. Choose it for you.Features-Color: Red -Material: Plastic -Size: 30.00X19.00X7.00cm/11.79X7.47X2.75in -Number of LEDs: 2pcs-Solar panel: 0.4W -Charging time: 8h -Flicker frequency: 50-60 times/min-Visible range: 500m -Ambient temperature: -20-+60-Made of high-quality material, durable and practical for long-lasting use. -It absorbs sunlight at daytime and effective work at night. -Easy to install and remove, suitable for personal and professional use. -Widely applied in fence, bridge, construction, tower, traffic, cultivation, sailing, dock, marine, etc.-Good sealing, not afraid of the rain, waterproof and durable.