【Waterproof and improved design】Solar ground spot rated IP-68 and therefore fully waterproof and very robust. Don’t worry about heavy rain, snow, frost or snow rain. Lighting time is about 8 hours. This recessed solar spotlight charges even in normal daylight and does not necessarily require strong sunlight to develop high brightness. 【Easy to install and use】A single projector has good brightness that it is not necessary to fix it very firmly. The solar lamp has a very sturdy cast iron housing. Well-sealed thick glass and a beautiful stainless steel ring give a very attractive image. The solar ground spot simply sinks into the ground and does not require screwing. 【How does the solar lamp work】Solar street lights basically work with the power of the sun. Indeed, thanks to the solar panel of the solar street lamp, sunlight is absorbed during the day, transformed into electrical energy and then stored in the integrated battery of the solar lamp. In addition, the solar ground lights in