Feature: 1. High light efficiency, low heat generation, 90% of the electric energy is converted into visible light, 80% of the electric energy of ordinary incandescent lamps is converted into heat, and 20% of the electric energy is converted into visible light. 2. The light is healthy, the light does not contain ultraviolet and infrared rays, no radiation, ordinary energy‑saving lamps and incandescent light rays contain ultraviolet and infrared rays, eco‑friendly. It is beneficial to recycling and utilization, and does not produce Electromagnetic interference. Ordinary lamps contain harmful elements such as Hg and lead. Electronic ballasts in energy‑saving lamps will produce electromagnetic interference. 3. Super long life, theoretical life can up to more than 100,000 hours, ordinary energy‑saving lamps have a service life of 6,000 hours, and ordinary incandescent lamps have a service life of 1,000 hours. 4. High safety factor, the required voltage and current are small, the heating is less, and there is no safety hazard. It can be used in dangerous fields such as mines. 5. High efficiency and energy saving. Under the same brightness, LED energy‑saving lamps consume 1 kWh in a thousand hours, ordinary incandescent lamps consume 1 kWh in 17 hours, and ordinary energy‑saving lamps consume 1 kWh in 100 hours. 6. Suitable for bedroom, corridor, toilet, corridor, hotel, bar, western restaurant, atmosphere creation, home lighting, entertainment venue shopping mall, office building, exhibition hall, project planning and other lighting. Specification: Condition: 100% brand newItem type: RGB SpotlightMaterial: aluminium alloyColor: As picture shownLength: Approx. 7cm/2.8inLight bulb diameter: Approx. 5cm/2inWeight: Approx. 316g Bulb light base: E27 Input voltage: AC85V-265V Output voltage: 4V-4.5V Power conversion efficiency: more than 70% Power: 40W Beam angle: 45° Remote control battery: 1 x CR2025 button battery (included) Operating temperature: -20-+40℃ Light color: RGBProduct change effect: 1. Color mode: 16 single-color changes, seven-color gradient, seven-color jumping, three-color gradient, and three-color jumping. 2. Monochromatic color brightness can be adjusted, three kinds of brightness corresponding to the fixed color can be selected through the remote control, the default is medium brightness. 3. The speed of gradient and jumping is adjustable. When the mode is seven-color gradient, seven-color jumping, three-color gradient, and three-color jumping, their speed is adjustable in three levels. 4. Simple operation, infrared remote control, one remote control can control multiple spotlights. Package List: 4 x Light2 x Remote control