This LED ring lamp is designed primarily for bedroom use, providing adjustable three-color dimming to create the perfect ambiance for your living room or bedside. features a power-efficient design with a luminous flux under 60 lumens and operates on a 5V AC power source with a wattage between 0-5W. The lamp comes with included bulbs, contains no harmful chemicals, and does not require batteries, making it a reliable and safe lighting solution.