This Osram 9 watt Double tube fluorescent bulb has a voltage of 120, a rated life of 10000 hours and a base of G23-2. The color temperature is 3500k, color rendering index is 82 and the lumens is 525. It's diameter is 0.50 inches and has a 2-pin base.
|Double Tube 2-PIN|
Item SKU: 21123