2 Pack SunBESTer LSF8181 Fluorescent T5 18“ 18W Single Strip Grow Lights w 2" Wide Mirror Reflector and 6500K and 2000 Lumens, Great for Seeding and VegGrow! (2, 18") : Amazon.co.uk: Garden
3 x iQuatics Juwel 24w Aquarium T5 Tropical- 438mm/18" : Amazon.co.uk: Pet Supplies
Newhouse Lighting Part # T5-3018-4 - Newhouse Lighting 18-Watt Equivalent T5 Halogen Replacement Led Light Bulb Warm White (4-Pack) - Led Light Bulbs - Home Depot Pro
18 inch Bulb T5 6400K | W.H. Perron
Bulb, indicator TESLA 24V 21W, PY21W B52302 - Buy at AUTODOC
Industrial & Scientific Philips LED 463455 18 Watt Equivalent Soft White Wedge Capsule T5 18W Piece 12 Pack 2601.co.uk
Xterminate 4 x 8 Watt 12 Inch Replacement Fly Killer Bulbs T5 - 365nm - HSD Online