Small Diameter 2" 50mm
Big Diameter 2.5" 63mm
Inside diameter 23mm
Apply to quartz sleeves , outside diameter 23mm
Quartz tube
1. One end closed, the other end is open
2. two ends o...
T5 UV Lamp
Apply to T5 UV Lamp 4 pins in one end.
Lampholder G5 ---T5 UV Lamp
Professional for T5 UV Lamp
Lampholder G13---T8 UV Lamp
Professional for T8 UV Lamp