Is T8 Better Than T12

The smaller the lamps the more energy efficient they are. T8 bulbs use about 35% less electricity to produce the same amount of light as a T12. … For some applications, one T5 bulb can replace two T12 bulbs, providing even greater energy savings (a process called “de-lamping.”)

Can you replace a T12 with a T8?

The easiest and lowest price option to replace a T12 is a T8 linear fluorescent. They have become the go-to option for pre-existing T12s. If you still have magnetic ballasts, switching to a T8 will require a ballast swap.

Are T8 lamps being phased out?

Additional legislation will come into effect to continue promoting energy efficiency advancements. More T8 products will be phased out and wider use of LED and other high efficiency lighting products will become more adapted. Here is a look at some changes you can expect.