The T5 retro-fit adapter fits onto existing T8/T12 G13 lamp holders. They use T5 High-Efficiency (HE) fluorescent tubes which offer high rates of energy savings. A typical 5 ft retro-fit conversion will see as much as 60% in energy reduction. The retro-fits come in three distinct sizes and wattage ratings: 2 ft 14W/ 4 ft 28W/ 5 ft 35W.
Applications: Suitable for all situations where the existing T8/T12 fixture is in workable condition and lamp holders are intact. Can be retro-fitted in any situation where a T8/T12 2 ft, 4 ft or 5 ft fitting is in place.