LED T8 Tube 4ft 16W (36W) 1600lm Cool White G13 Mains Tungsram – The Lamp Company
T8 4FT LED Tube Light AC220V-240V Input IP65 Waterproof 6500K
Energizer HIGH TECH G13 LED TUBE T8 Fluorescent Replacement 2FT 4FT 5FT 6FT | eBay
T8 LED Tube Light 4FT / 1200mm Fluorescent Replacement I Cool White Instant On & Flicker Free
4Ft LED Twin Non Corrosive T8 Batten Fitting Indoor or Outdoor IP65 Weatherproof Fixture - Comes with 2X 6000k Daylight 18w T8 LED Tubes : Amazon.co.uk: Lighting