LifsunLit f15t8 led Replacement Bulb,120V,7W,18" Length,5500K Daylight White,Rotatable End Caps,Frosted Cover,F15T8 LED Tube Light Replacement for Bulb,18 Inch Led,F15t8 Led Tube Light(120v 4-Pack) : Amazon.co.uk: DIY & Tools
Crompton Fluorescent 18" T8 15W White F15W/835 | Lightbulbs Direct
18" F15T8/CW RV Fluorescent Light Bulb,T8 15 Watt Cool White Tube,Replacement Bulb for Philips Alto ECO GE Staco Light Fixture,G13 Bi-Pin Base,4100K (4PACK) - Amazon.com
Plug & Play 18 inch T8 LED replaces F15T12, F15T8, FO13 w/o retrofit