Product parameters: - Material: Voltage: 220V - Packing list: 1 * ceiling lamp [Natural oak material and upgraded dust ring]: This wooden LED ceiling lamp is made of high-quality oak and metal, with wood and metal textures, elegant and unique. 100% natural oak is anti-insect, termite, anti-rust and anti-corrosion. The unique dust ring is designed to prevent dust from outside and light leakage, reducing dust accumulation, suitable for all types of ceilings. [Energy efficiency and durability]: The 24W bedroom ceiling light has 16 LED chips, with acrylic lampshade, providing bright lighting, lasting more than 20,000 hours, equivalent to a 100W incandescent lamp, saving you more than 80% of electricity costs. It does not heat up even when the light is on for a long time, does not flicker or dizzy. In addition, its memory function automatically saves the last settings. [Super Slim Design & Night Light Function]: The size of this wooden ceiling light is only 5cm. This ultra-slim design is not only ideal for living rooms, bedrooms, kitchens, but also for offices, workshops, hallways, basements, warehouses, and hotels. The soft lighting of the night light function allows children to dispel their fear of the dark, promote family sleep, and protect children's growth. [100% Worry-Free Purchase]: Our wooden ceiling light is easy to install. First, turn off the power, fix the base to the ceiling with screws, then connect the ground and fire wires, and insert the acrylic plate.