Box of 10 - Osram 26w 1149mm 4ft T5 LED Tubes, 4000lm (153lm/w), 4ft T5 54W HO Fluorescent Replacements, 5 Year Warranty, SubstiTUBE AC Range | Clear Sky Distributors
Osram LED Tube T8 SubstiTUBE Advanced (UN) Standard Output 7.5W 1000lm - 830 Warm White | 60cm - Replaces 18W| Any-lamp
Osram 18 W T8 Fluorescent Tube, 1350 lm, 600mm, G13
Osram To Demonstrate The World's Most Efficient LED Replacement Tube at Light+Building — LED professional - LED Lighting Technology, Application Magazine