- T5HO lamps have a diameter of 5/8” – smaller is better when it comes to manufacturing, transportation and disposal. - Reduction in raw materials and components needed for manufacturing. - Reduction in lamp and fixture packaging materials due to relative size. - T5HO are constructed of 40% less glass. - T5HO contain 30% less phosphor than T8. - T5HO contain 70% less mercury than T8. - Longer lamp life means reduced maintenance cost and less going to the landfill. Detailed description: - Light Output : 2450 Lumens - Power Consumption : 39 Watts - Rated Life : 10,000 Hours - Nominal Length : 873 mm - Nominal Width : 46 mm - Nominal Height : 36 mm - Colour Temp : 6400 Kelvin - Lighting Angle : 103° - Voltage : 110-130 Volts