4 pin G10q fitting. T9 circular fluorescent tube.
2 x 60W T9 Cool White Crompton Circular Fluorescent Tube T9 Watt Round FC60W/840
60W T9 Cool White Crompton Circular Fluorescent Tube T9 Watt Round FC60W/840
Fluorescent T9 Circular Tube Lamp 60W G10q 4 Pin Warm White 3000K
Crompton Lamps Fluorescent T9 Circular Light 4-Pin 60W Cool White 4000K FC60W/840
Ledvance LEDTUBE T9 Circular 11W 4-Pin Value Class Warm White Frosted
Philips LED T9 Circular Tube 20w G10q 6500K Daylight Replaces 32w
