Ballasts are installed into lighting fixtures for regulating current & voltage flowing to the fixture's LED arrays or light bulbs. Raptor Supplies offers a wide range of these ballasts from brands like Appleton Electric, Fulham, GE Lighting, General electric and Lumapro. They protect light bulbs and LEDs from damaging power supply and reducing the quality of the array's and bulb's light output. Fluorescent and HID ballasts are used to turn on HID or fluorescent light bulbs and control the current to the bulbs till the fixture remains on. We also provide ballast accessories including adapter plates and connector blocks to maintain the ballasts & improve their functionality.