1.Solar Warning Light made of carefully selected PC/ABS material.Strong and impact resistant. and dustproof.Flash high brightness.Luminous LED,strong durable.LED Warning Lamp has flame retardant shell,Independent lighting control. 2. and dustproof material: it can adapt to various special working environments, has a long life, and is not easily aged.Suitable for various scenarios: Construction fence,factory workshops, shopping malls, booths, duty rooms, construction sites, vehicles, toll booths, cranes, outdoor warnings, community night warning etc. 3.Solar warning lights are placed under the sun during the day and light up at night.No need to charge, just put it in the sun, with builtin light control switch. Press the 'start' button to charge during the day, and the warning light will remain on all night or when the light is dim.Built in LED beads: and low energy consumption, the ly upgraded surface mount beads have a striking light source effect and provide more effective reminders. 4.A solar warning light is installed at the front and rear of the top of the tower crane to effectively prevent collisions during nighttime operations. Installing warning lights on construction fences can effectively remind passing pedestrians and vehicles to reduce the occurrence of traffic accidents. Installed on the side of the ship, it can effectively ensure nighttime navigation and avoid collisions