Solar Powered: The solar powered door number Light is equipped with an upgraded polycrystalline silicon solar panel, remove the solar panel and turn on the switch on the back, fully charged for 6 hours during the day in full sunlight, the digital door sign light will come on automatically at dusk and can work continuously for more than 8 hours, this will make your address sign more eye-catching at night. Durable & eye-catching: Both house number sign and stickers adopt waterproof design, and can work as usual in the harsh weather of outdoor rain and snow. Whether it is at night or in foggy weather, your friends and the postman can find your address more clearly and quickly, saving communication costs Zero Electricity Bill: Without any wire arrangement, just simply match your house letter and number on our number sign, then insert into the ground in your front yard or mount it on your wall. It costs no extra, economical yet super easy to use. Easy to install: Easy to install, wireless, no maintenance costs, long term use and safe. You can place it on the wall, on the door, in the garage, in the yard and wherever you want it to appear. Satisfaction guarantee: Customer satisfaction is our greatest pursuit.We are always willing to provide you with the best service,We can help with any issues that you may have. Product name: Stainless steel door light Product material: stainless steel lamp body plus glass lampshade Light color: warm white light, yellow light, white light Product weight: 560g