45.75 inches from end of pin to end of pin (for 48 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.
54W 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
Recommended for marine and reef aquariums
Reinforcement of all colors in fish and corals
45.75 inches from end of pin to end of pin (for 48 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. 54W 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. Recommended for marine and reef aquariums. Reinforcement of all colors in fish and corals