Osram Fluorescent Lamp T5 40w 830/3000k warmweiãÿ 2GX13 Round Lamp Ring Lamp Ring | eBay
Osram FC 55W/830 55W 3000K Lumilux Warm White 2GX13 Circline 4200lm
2GX13 surface-mounted fluorescent LED lamp holders F58
40W Fluorescent Circline Bulb Replacement for Damar Fc12t5/835 by Technical Precision - Fluorescent T5 Circular Light Bulb for Residential and Commercial Use - 2GX13 Base - 3500K Warm White - 1 Pack - - Amazon.com
LH0497 2GX13, 4 pin T5 circline lamp holder/socket with two hole screw mounting
Fluorescent Philips Bulb Master TL5 55W/830 Circular / Ring 2GX13
LH0497 2GX13, 4 pin T5 circline lamp holder/socket with two hole screw mounting
FC22T5/841 22 Watt T5 Circline Cool White 2GX13 Base,FC22T5/SP41,Halco#109082,Satco#08157,
SYLVANIA 40-Watt 12-in 2gx13 3000 K Warm White Circline Fluorescent Light Bulb (12-Pack) in the Fluorescent Light Bulbs department at Lowes.com
Philips 55w Master TL5 Circular Warm White 3000k 2GX13 Fluorescent Lig – BulbAmerica