T-5 TubeGuards

The T-5 lamp size tubeguards are 3/4" diameter and come in 4' lengths with a pair of black endcaps used to keep the tubeguard centered around the lamp. The endcaps also keep the tubeguard from comming in contact with the bulb thereby producing an uneven color. For use on F28 lamps, not for use on F54 high output lamps.