Features: This light module replacement is suitable for most ceiling flush lights and ceiling fan lights in living rooms, dining rooms, bedrooms, kitchens, and corridors. It can be easily installed by attaching directly to the iron chassis of your light fixtures using the self-adhesive magnetic patch. Designed with efficient heat dissipation performance, it offers a lifespan of up to 30,000 hours, reducing the need and cost for frequent replacements. The LED light source provides broad, uniform illumination with no flicker or glare, helping to protect your eyes. This LED panel replacement can upgrade various ceiling flush light fixtures in homes or offices. Specifications: Type: LED Module Voltage: AC 180-265V Light Color: White Color Temperature: 6500K Beam Angle: 180 degrees Power Options: 12W, 18W, 24W, 36W Number of LEDs: 24, 36, 48, or 72 pieces (0.5W per LED) Luminous Efficacy: 100 lumens per watt Operating Temperature: -20C to 40C Installation Method: Magnetic mounting with self-adhesive magnet Item Dimensions: 12W: 115mm x 115mm x 20mm 18W: 140mm x 140mm x 20mm 24W: 155mm x 155mm x 20mm 36W: 190mm x 190mm x 20mm Package Dimensions and Weight: 12W: 12.5 x 12.5 x 3 cm, 75.5g 18W: 15 x 15 x 3 cm, 109g 24W: 16.5 x 16.5 x 3 cm, 137g 36W: 20 x 20 x 3 cm, 175g Package Contents: 1 x Panel Light Module 1 x Wiring Clip 1 x Magnet