8 Pack of 4Ft 28W T5 LED Tube w Sun 6500K and Over 2.0 PPF/180 Lumen/W, Perfect Replace T5 54W Directly Work w Previous Ballast to get EZ SystemUpgrading and 50% EnergySaving
HI-LUME 3D BALLAST T5 54W 1LAMP | Crawford Electric Supply
UL T5 Ho Electronic Ballast (T5 54W/28W) - China Ul T5 Electronic Ballast and T5 Electronic Ballast
Sylvania 1 Lamp UNV Electronic Ballast for 54W T5 HO Lamp
LUXRITE 4FT T5 LED Tube Lights, Type A+B, 24W=54W, 3000K Soft White, 45.78", Ballast and Ballast Bypass Compatible, Single or Double End Powered, F54T5 Fluorescent Replacement, Damp Rated (4 Pack)
T5 Dimmable Ballast 54w - ATI - Bulk Reef Supply
GE GE254MVPS90-A BALLAST T5 54W T5HO Ballast | eBay
RAB Lighting T5-25-48G- 25 Watt 4 Ft Ballast Bypass Double-Ended Linear Tube Lamp 54W Equivalent