T5 Socket. Non-Shunted.
T5 Socket. Non-Shunted. at HorticultureSource.com -
T-5 Socket. Non-Shunted. Program start ballasts require non-shunted sockets. All Tek-Lights, New WaveŽ 42, 44, 48 have program start ballasts. Excellent quality, reliable socket UL listed component Rotate lamp 90° to lock in place