Each LED recessed ceiling panel light comes with a FREE LED driver. It is perfect for corridor, hallway, bedroom, dinning room, living room, meeting room, office, store, super market, exhibition, or other home and commercial use. Ultrathin LED downlights, made of aviation aluminum: harder texture, lighter weight, and best heat dissipation. Save electricity bill, save over 80% on electricity bill of lighting, the saving is more than pays for itself. Easy to installation and to replace traditional lamp. Long service life: life time longer than 50,000 hours. Green Technology, safe and environment friendly. Suitable for home, shopping mall, coffee shop, hotel, etc.