Osram T5 Circular Tube Fluorescent 40W83 3000K Warm WhiteLumilux triphosphor40 Watt 2GX13 cap5/8 inch Diameter tube, 299mm Diameter circle
Philips T5 Circular Tube Fluorescent 40W83 3000K Warm WhiteSuper 80 triphosphor 12K Hour Life40 Watt 2GX13 cap5/8 inch Diameter tube, 299mm Diameter circle
Osram T5 Circular Tube Fluorescent 40W84 4000K Cool WhiteLumilux triphosphor40 Watt 2GX13 cap5/8 inch Diameter tube, 299mm Diameter circle
Philips T5 Circular Tube Fluorescent 40W84 4000K Cool WhiteSuper 80 triphosphor 12K Hour Life40 Watt 2GX13 cap5/8 inch Diameter tube, 299mm Diameter circle
Osram T5 Circular Tube Fluorescent 40W86 6000K DaylightLumilux triphosphor40 Watt 2GX13 cap5/8 inch Diameter tube, 299mm Diameter circle