The t stands for tubular and the numbers are an index for the diameter in inches of the tube.
Fluorescent light bulb sizes chart.
Connects to a medium bi pin g13 base.
There are 4 different fluorescent light options.
Most tube lighting will have its size mentioned on an end of the tube.
In this code 70 means a cri between 70 and 79.
Connects to miniature g5 base.
T5 fluorescent bulb 13 watt from ge pin spacing 5 mm.
Find the lightbulbs shape you re looking for with this visual chart detailed illustrations of bulb shapes include a19 mr16 par and linear fluorescent tubes.
All led can be screwed in like traditional bulbs.
T4 fluorescent bulb 28 watt from pl t pin spacing 4 mm.
Sizes and types of fluorescent lights.
T8 fluorescent bulb 32 watt pin spacing 13mm sold in a wide range of color temperature and light output in lumens straight or u shaped.
If you are using a 60 watt incandescent or a 13 watt compact fluorescent cfl you can switch to a 10 watt led bulb.
Fluorescent tube sizes guide.
In the 1990s manufacturers began to add a numeric code describing a lamp s color to the string of characters identifying the model replacing the cw wwx etc designations.
Find the light bulb base type you re looking for with this visual chart detailed illustrations of general bases fluorescent bases and specialty halogen base types.