Modern Solar Post Lights: Made of high quality plastic, made tough and sealed tight, no need to worry about rust. Each solar lights includes 15 lumen with 12 pcs high brightness SMD LED, much brighter than other solar lights. Measures: 4.95 x 4.95 x 2.4 inch per light. Package includes: 2 x Solar Post Lights. Solar powered lights: Powered by solar, charged in full and direct sunlight for 6-8 hours, the lights automatically turn the lights on at dusk and off at dawn. There is a tab on the light cover, please remove it before charging. Each light includes 1 x AA NI-MH rechargeable battery, the battery has sufficient capacity for bright all night. Ease of installation: NO WIRES. Comes with mounting kit for posts, simply screw the solar cap lights into highest point on the railing. Easily mount on top of any 4 x 4, 5 x 5 or 6 x 6 inch wooden post. (Note: The light's square footprint leaves the corners of a 5x5 post slightly exposed). Weather Resistant: The outdoor solar lights are made of high quality thick PLASTIC, no need to worry about rust. Suitable for outdoor use, the light can work normally under all kinds of weather with the waterproof rating of IP44 and weatherproof, no worries about rain, snow, frost, or sleet (except rainstorm). Tips: There is a tab on the light cover, please remove it before charging G9793