34 inches from end of pin to end of pin (for 36 inch
fixtures/retrofits)
The Giesemann Super Purple is the ultimate white/violet spectrum T5 lamp to accentuate coral and fish colors
as well as providing proper light intensity for coral growth.
39W T5 HO Lamp. Will work in any T5 fixture, as long as you are
using bulbs of the same wattage and length as those currently in your fixture
