8 Foot T8 Bulb Wattage

For instance t8 bulbs are often sold in 10 14 15 17 18 25 28 and 30 watt variations.

8 foot t8 bulb wattage.

Halco lighting technologies 8 ft. Typical savings versus other fluorescent bulb types. 42 watt t8 non dimmable led linear light bulb type b bypass double ended single pin daylight 5000k 2 pack. The color rendering index cri values of the t8 models shown in figure 1 are separated into three categories.

Ansi considers the 4 foot 32 watt t8 lamp to be a rapid start lamp but it is commonly operated using an instant. Ameren illinois energy efficiency programs 300 liberty street 5th floor peoria il 61602 p. Lumen outputs can vary per 4 fluorescent bulb depending on the type wattage and manufacture. Tube lights under 1800 lumens require fewer watts than t8 lamps that product over 2000 lumens.

A common t8 bulb is the f32t8 which uses 32 watts of power. Alto t8 fluorescent tube light bulb cool white 4100k model 408617 7 74 7 74 bulb 7 74. In reality though most people are looking for a cheap 2 50 bulb or even less. 158 watts 8 2 lamp 178 watts 8 4 4 lamps by using the averages we are able to get a good comparison against newer technologies with lower fixture wattages.

Philips 59 watt 8 ft. Since specifiers may select lamps based on efficacy the variation in lamp power could make calculations of lamp efficacy more difficult without knowledge of the actual power and the associated uncertainty for a specific lamp model. Average initial new lumens out of the package for a 32 watt bulb at 3500k color temperature is 2850. 1000 watt metal halide 1080 4 lamp 4 t8 w high bf ballast high bay 147 2 6 lamp 4 t8 w high bf ballast high bay 220 8.

Nevertheless there is a large assortment of t8 wattages available as well. Compared to t5 lighting the 8 foot t8 tube lights are less economical. This is why you will often see long t8 lighting in 4 foot light tubes 6 feet and 8 feet lengths. 110 watt t12 cool white 4100k high output linear fluorescent tube light bulb 2 pack model 205443 16 01.

The wattage for led tube lights varies depending on light output as well. 70 79 80 89 and greater than 90.