1、High‑strength plastic lamp housing, high‑quality LED, low power consumption, energy‑saving and durable. 2、Corrosion resistance prolong the lifespan of flashing light, don't have to replace the light frequently. The light can get wet in the rain but it can't be soak in the water. 3、Once you install the light, you can just leave it alone. It absorb sunlight at daytime and automatically flash at night and darkness, no need to turn on the switch or connect wire. 4、The light has wide application, it can be used for engineering warnings, traffic barricades, courtyards, rainy day and so on. 5、The magnet design at the bottom can be adsorbed on the target, more convenient to use. 1 x Solar Warning Light Item Type: Solar Warning LightProduct Size: 10.5x8x8cm/ 4.1x 3.1x 3.1inMaterial: PlasticLight Color: RedVoltage: 1.2VBattery Type: NI-MH Battery (NI-MH) (Delivered with Built-In Battery)Battery Model: AAABattery Capacity: 400mAhUses: Engineering Warnings, Traffic Roadblocks, Courtyards, Night Fog, Rain, Snow and Mud Wind Seasons and Other Emergency SituationsWeight: Approx. 158g/ 5.6oz