This low energy 20w T4 tube is from LyvEco and replaces similar sized tubes manufactured by Brackenheath and Greenbrook. warm white (3400K). This is LyvEco part no.T4/20W. 20w T4 fluorescent tube (3400K, 565mm inc pins, 553mm excl pins).
Light Bulb 30w T4 Fluorescent Tube 3400K 762mm Inc Pins 750mm Excl LyvEco T4/30W
Light Bulb 16w T4 Fluorescent Tube 3400K 465mm Inc Pins 453mm Excl LyvEco T4/16W
YangHaoDiSY 2pcs Round Lamp Tube, Circular Compact Fluorescent Light Bulb, 11W T4 LED Circular Light Tube White-Light Bulb Tube with 4 Pins
2 x Light Bulb 16w T4 Fluorescent Tube 3400K 465mm Inc Pins 453mm Excl LyvEco
2 X Light Bulb 25w T4 Fluorescent Tube 3400K 650mm Inc Pins 638mm Excl LyvEco
TEKLED® T30 Filament Vintage LED Bulbs | 185mm Tubular E27 Edison Screw | Energy Saving 4W Light Bulb 20W Equivalent | NONDIMMABLE Amber 2500K 230LM | 4-Pack | Warm White
