Descriptions: Magnet Ceiling Panel Lamp Bulb Replace Module White Light Source White for SMD Magnet Ceiling Panel Bulb Replace Module Indoor Light Source Specifications: Type: module Material:Aluminum Light body; Plastic Shade Luminous Color: White Perspective: 180° Power efficiency: 12W/18W/24W/36W Luminous intensity: 90-110LM/W Installation: magnet Color temperature: 5500-6500K chip: for SMD chip Operating temperature: -20-40degree Celsius 12W: Input voltage: AC 220V for SMD chip source quantity: 24 Diameter: 130mm/5.12 inch Suit chassis diameter: 190mm/7.48 inch Illuminated area: 5~8 square meters CRI> 80Ra 18W: Input voltage: AC 220V for SMD chip source quantity: 36 Diameter: 160mm/6.28 inch Suit chassis diameter: 210mm/8.27 inch Illuminated area: 5~15 square meters CRI> 80Ra 24W: Input voltage: AC 220V for SMD chip source quantity: 48 Diameter: 16.7mm/6.56 inch Suit chassis diameter: 230mm/9.06 inch Illuminated area: 10~20 square meters CRI> 80Ra 36W: Input voltage: AC 220V for SMD chip source quantity: 72 Diameter: 228mm/8.95 inch Illuminated area: 15~30 square meters CRI> 80Ra Features: For field applications: 1.Living room,bedroom,kitchen,bathroom. 2.School,university,hospital,hotel. 3.Conference rooms,showrooms,display stand. 4.Hotel,restaurant,classrooms. 5.Factories,warehouses,offices. 6.Supermarket,department store. Package Contents: 1 * Ceiling Light Module Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.