Features: 1. Solid state, fast turn on. 2. Fast & easy installation, magnet attachment 3. Super bright light output, and can replace up to 200watt halogen bulb. 4. No buzz, no flickering, no harmful mercury. 5. Reached the standard of CE, ROHS with 3years warranty. 6. Stable quality transformer, short/over voltage current protection Applicatons: 1. Living room, bedroom, kitchen, washroom 2. School, university, hospital, hotel 3. Conference, meeting room, show room, showcase 4. Hotels, restaurants classroom 5. Factory, plant, warehouse, office 6. Supermarket, department store Specifications: Type : LED Module Light Color: White Viewing Angle : 180 Power efficiency : 12W/18W/24W Application : Mall, Supermarket, apartment, home Luminous intensity : 110LM/W Install way : Magnet Color temperature : 6500K Operating Temperature : -20-40 12W: Input voltage : AC 220V SMD LED Chip source quantity : 24 leds Diameter : 7cm Lumen : 1300LM CRI>80Ra 18W: Input voltage : AC 220V SMD LED Chip source quantity : 36 leds Diameter : 8cm Lumen : 2000LM CRI>80Ra 24W: Input voltage : AC 220V SMD LED Chip source quantity : 48 leds Diameter : 11cm Lumen : 2600LM CRI>80Ra Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x SMD LED Module Bulb