Billionet Company (Shenzhen) is subsidiary company of Ruiyuanwei (SHENZHEN) Co, running from Control IC and Chipset on Power Supply to Power Supply and LED Lights, and Billionet Co., is in charge of Power supply and LED Lights, such as the following: Switching Power Supply/Charger, Switching Lead Acid Charger, Li-ion Charger, LED Driver LED Light includes LED Bulb, LED Ceiling Light, LED Spotlight, LED Grid Light, and LED RGB Light with remote, LED Street Light, LED Lawn Light, LED Tunnel Light etc. Leave something that you want to us, we have the ability to take care of it, thanks very much for your choice and support.