Feature: 1.The light looks Soft and Uniform. 2.Long lifespan, more than 30,000 hours. 3.The fitting is very light and thin.the thickness 20-40mm only. 4.The fitting is brighter and it can save more energy.The light of one led is 6 times than one incandescent lamp when they are the same wattage. Type: Square.  Power: 15W. Voltage: 85-265V. Lumens: 1440m. Dimmable: NO. Certification: CE & ROHS. Size: 166mm x 37mm / 6.54 x 1.46 inch (D x H). Color: Warm White(2700K-3200K) l White (6500K-7500K). Attention: 1.Indoor use only. 2.Lamp installation and maintenance must be operated by professionals. 3.To avoid the driver to be damaged,never connect non dimmable driver with a dimmer for working. 4.Suggested working temperature is -20℃~+45℃, or it would bring bad effect to life span of the lights once exceed the scope temperature. Package include: 1 x  Panel Wall Ceiling Down Lights. 1 x  LED Driver