LED Tubes – The Ultimate Guide to Replacing Fluorescent Tubes
LED Tube Lighting vs. Fluorescent Tube Lighting – Energy Focus
LED Equivalent to Your Existing CFL/Traditional Bulb - Rediff.com
Romwish 3FT T8 LED Tube Light, 14W LED Tube Bulbs, Equivalent 40W Fluorescent Bulb, Two Pin G13 Base, 5000K Daylight, 1600 Lumens, Dual-Ended Powered, Ballast Bypass, Clear Cover(Pack of 4) : Amazon.co.uk:
Simply Conserve 17-Watt/32-Watt Equivalent 4 ft. Linear T8 Type B Double-End Bypass LED Tube Light Bulb, Daylight 5000K (25-Pack) L17T8G50BDE - The Home Depot