💡【Die-Cast Aluminum Housing】: 3.94*7.87inch(H), the wall lights have an aluminum housing with a stable structure, it lasts a long lifespan and has excellent heat dissipation. 💡【Energy-saving outdoor wall lights】: This 10W modern outdoor wall sconce delivers 980lm of ultra-bright lighting. This porch light's COB LED chips can reduce energy use by up to 80% and eliminate frequent replacement. 💡【Easy Installation outdoor wall lamp】: Hardwired design, includes all mounting hardware for quick and easy UP/DOWN directional or horizontal installation. The backplate size:3.82’high x *1.9’wide, and the installation may require additional drilling, backplate may not be standard for US mounting, pls note, thanks. 💡【IP65 waterproof LED exterior light fixture】: This LED porch Light under the waterproof standard which is great for wet conditions, can be widely met for residential or commercial outdoor lighting needs. 💡【24 months of Quality Guarantee】: Any problem, please email us at any time. This outdoor wall light is hard-wired installation. Without a button on it, you need to install an ON/OFF on the wall.