Can You Put A T5 Bulb In A T12 Fixture?
Can You Put A T5 Bulb In A T12 Fixture? Can you put a t5 bulb in a t12 fixture? T5 lamps cannot replace T12 or T8 lamps because of differences in physical and electrical characteristics. T5 lamps come in different lengths than T8 and T12 lamps. What are the difference between T5 and T12