ENERGY SAVING: Class A++. Compared to conventional bulbs, this lamp saves 80% energy and achieves optimal lighting. Built-in LED panels last up to 25,000 hours, with CE certification HIGH QUALITY AND EYE PROTECTION: 80 + CRI technology brings true color rendering to your home. This LED spotlight can be directly connected to a 230 volt socket, no buzzing, no flickering, no harmful radiation, good for eye protection. DESIGN: LED recessed spotlights Flexible adjustment of the light emission angle, left 15 degrees and right 15 degrees. Easier to create partial illumination light, to meet multi-angle lighting effects. Suitable for many other application fields. High-power LED: High-brightness light-emitting diode is a high-power LED. Compared with ordinary incandescent lamps, this lamp has a longer life, small size and design flexibility. They are a perfect replacement for traditional incandescent and halogen lamps. Heat dissipationFlexible adjustment of light-emitting angles: left 15 degrees and right 15 degrees. Easier to create partial illumination light, to meet multi-angle lighting effects. Suitable for many other application areas. Wide application: These LED recessed spotlights are easy to install, perfect for your home in the entrance area, stairwell, kitchen, living room, bedroom, dining room, bathroom, hallway or in the office, meeting room and anywhere you need light. 3W LED = 25W incandescent bulb Working temperature: - 20 degrees - +45 degrees External: 81mm Required ceiling cutout: 65 mm Recessed depth: 40 mm Heat development: after prolonged use between 40 and 60 degrees, within the normal range Installation instructions: NoteBe sure to turn off the power before starting assembly. 1. Drill a hole in the ceiling. 2. Connect the light to the AC 230V power supply. 3. Place the carabiner vertically and slide it into the hole. 4.The carabiner automatically and firmly presses the ceiling, done. The package includes: 10X LED recessed spotlight