What are the differences between LED tube T5 and T8?

LED tube T8 is much coarser than the LED tube T5

T8 is about 3 cm in diameter ,the diameter of T5 is about 1.5 cm.

LED tube T8 Power : 36W (120 centimeters ) 30W (100 centimeters ) 18W (60 centimeters )

LED tube T5 Power : 28W (110 centimeters ) 21w (88 centimeters ) 14W (55 centimeters ) 8W (30 centimeters )

The distinction between T8 and T5 LED tube lamps, and their advantages and disadvantages :

The difference between T8 and T5 is the thickness , T8 circumference is 8 cm , T5 circumference is 5 cm .

The LED tube T5 has less light decay, longer life, but the lower electro-optic efficiency (the emitted light consuming 1W power ).

The LED tube T8 has the more light fades , shorter life, but the higher electro-optic efficiency (the emitted light consuming 1W power).

The diameter of LED tube T8 is 24MM

LED tube T5 is 16MM in diameter

Regular LED tube T8 diameter is 1 inch , 1 inch = 25.4mm, 25.4mm multiply 3.14 = 80mm = 8cm, ie 8 cm .LED tube T5 is 5cm