Package Included:10 led round ceiling lights and 10 led drivers.Do not need to buy the drivers any more.
Non-dimmable Lights: the lights is non-dimmable with 220-240V, pls do not use them with dimmer.
Product Dimension:3.4×2.6×1.4 inch(84x68x35mm); Open Hole:2.7 inch(70mm)
Angle Adjustable: beam angle is 60 degree, and you could adjust it to achieve a perfect lighting view.
Perfect for home living room , office, store, super market, bars, cafe, exhibition, halls, museum hotel,window display and other lighting.