Ceiling light parameters: shape: square; power: 48W, lumens: 5400LM; voltage: 220-240V; colour: white; colour temperature: neutral light 4000K; external dimensions: 30 * 4cm; illuminated area: 10-15㎡ Super Brightness: 48W 5400LM, ceiling lamp with high quality LED beads and white lampshade can provide clear, bright and even light without flickering, keep your eyes free from glare and harsh light Energy-saving: This 48W ceiling light is a great alternative to traditional incandescent lamps. Up to 80% more energy efficient. The light is naturally soft and greatly increases the area illuminated Dustproof and IP44 waterproof: this panel light led has an integrated and closed design, effectively preventing dust and mosquitoes from entering. Made of waterproof material, the square ceiling light is safe to install in wet areas such as bathrooms and kitchens Versatile: With a slim profile and a thickness of only 4cm, the ceiling lamp square is suitable for bedrooms, corridors and living rooms, but for rooms with low ceilings, such as basements and attics