Light Bulb by Satco in Frost finishSatco’s 11 watt T9 LED circline Type B ballast bypass lamp provides even, energy efficient light distribution. The lamp has a G10Q pin base for use with matching small drum style ceiling fixtures and magnifier lamps. With a beam spread of 135 degrees and a temperature of 6500 kelvins, this circular lamp delivers 50,000 hours of daylight.








