LED T8 Ballast-Ready/Dual Mode Tube Lights work with or without a ballast. Consumes 14 (standard lumens) or 18W (high lumens). Replaces fluorescents up to 32W in Ballast-Ready mode and up to 40W in Ballast Bypass mode.
Available in the common length of 4 feet and in 2 color temperatures: Pure White (5000K) and Natural White (4000K).