Compact Fluorescent Bulb Types

2-Pin compact fluorescent lamps are designed for preheat operation, and typically have an internal starter. 4-Pin lamps are dimmable and are designed for electronic ballst operation. The 4-pin lamps typically have no internal starter. Click on an image below to view available products:

Single Twin Tube, 2 pin
Single Twin Tube
2-Pin
Double Twin Tube, 4 pin
Double Twin Tube
4-Pin
Double Twin Tube, 2 pin
Double Twin Tube
2-Pin
Triple Twin Tube, 4 pin
Triple Twin Tube
4-Pin
Triple Twin Tube, Screw Base
Triple Twin Tube
Screw Base
Long Single Twin Tube, 4 pin
Long Single Twin Tube
4-Pin
Globe
Globe
Screw Base
Rflector, screw base
Reflector
Screw Base
Standard Screw, A line
Standard Screw
A-Line
Screw twist
Screw Twist
Standard Screw, A line
GU24