Feature: 1. Long lifespan, more than 30,000 hours.  2. The light looks Soft and Uniform.  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.     Description: Power: 9W.  Type: Square.  Lumens: 720LM.  Voltage: AC 85-265V.  Dimmable: Yes.  Model: Panel Wall Ceiling Down Lights.  Size (D x H): 9W: 115mm x 37mm / 4.53 x 1.46 inch.  Color: Warm White(2700K - 3200K) ; Cool White (5700K - 6500K).  Certification: CE & ROHS.     Attention: 1.Suggested working temperature is -20℃~+45℃, or it would bring bad effect to life span of the lights once exceed the scope temperature.  2.Indoor use only.  3.Lamp installation and maintenance must be operated by professionals.  4.To avoid the driver to be damaged,never connect non dimmable driver with a dimmer for working.    Package include: 1 x  Panel Wall Ceiling Down Lights.  1 x LED Driver