3500K WHITE COLOUR OUTPUT. 21" Straight T5 Fluorescent Tube.
2x 13W T5 21" 531mm Fluorescent Tube Strip Light Bulbs, 840 4000K Cool White, G5
2x 13 Watt 517mm 13W T5 Fluorescent Tube COOL WHITE 4000k Patron known as 21"
4x 13 Watt 517mm 13W T5 Fluorescent Tube COOL WHITE 4000k Patron known as 21"
13W T5 Fluorescent Tube 21" 525mm, Cool White 4000K
13W T5 Standard Fluorescent Tube 525mm 21" Extra Warm White 827
KENIU t5 led Tube Light 517mm 7w 960lm 6500k Works with ECG or CCG ballasts, Plug and Play Design for Direct 1:1 Replacement Quick of 525mm HE 13w T5 Fluorescent tubes/2Pack
