ATI T5 Bulbs

High-Output Fluorescent Bulbs

Since their introduction in 2000, ATI T5 bulbs have been at the forefront of T5 bulb technology. Today's ATI T5 bulbs are no exception. Continuing the tradition of excellence, ATI uses the latest advances in phosphors (to emit light) and manufacturing techniques to produce bulbs with higher output, better coloration, and more stability. ATI bulbs are also very affordable, making them the preferred choice of experienced hobbyists around the world.

Aquablue Special Combines the properties of a full-spectrum bulb with an elevated blue color peak producing a bulb with an approximate color temperature of 15,000K. Recommended as a stand-alone bulb or in combination with Blue Plus, Purple Plus, True Actinic, or other supplemental T5 bulbs.

Blue Plus Combines the properties of a blue bulb (approximately 460nm) with an actinic bulb (approximately 420nm), producing an intense blue light with high PAR numbers and a light spectrum that encourages both bluing in SPS corals and fluorescence in capable corals. Also helps balance a washed out/ yellow-hued tank. Recommended as a supplement to metal halides or in combination with Aquablue Special, Purple Plus, or other full spectrum T5 bulbs. Can also be used for dawn/dusk applications. (Similar to KZ Super Blue)

Coral Plus Combines the properties of a Blue Plus (~50%), Aquablue Special (~40%) and Purple Plus (~10%) producing a bulb with a cool, crisp white color with hints of red and blue. The higher blue component compared to an Aquablue Special produces better fluorescence in capable corals and the red component is excellent for color rendition. Approximate color temperature: 15000K+. Recommended Use: As a stand-alone bulb or in combination with Blue Plus, Purple Plus, True Actinic or other supplemental T5 bulbs.

Purple Plus Combines the properties of a full-spectrum bulb with strong red and blue components, producing a bulb with excellent color rendition that works very well to bring out pinks, purples and reds in an aquarium. Recommended in combination with at least two or more other T5 bulbs, like the Blue Plus and Aquablue Special. Not recommended as a stand-alone bulb. (Similar to KZ Fiji Purple)

True Actinic Produces a violet-blue light that is designed to maximize fluorescence in capable corals and make livestock colors pop. Color spectrum peaks at 421nm. Recommended as a supplement to metal halides or in combination with other T5 bulbs. Can also be used for dawn/dusk applications.

Specification Item # Description Length ATI1101 24W Aquablue Special 22.2 inches ATI1103 39W Aquablue Special 34.0 inches ATI1105 54W Aquablue Special 45.8 inches ATI1107 80W Aquablue Special 57.6 inches ATI1109 24W Blue Plus 22.2 inches ATI1111 39W Blue Plus 34.0 inches ATI1113 54W Blue Plus 45.8 inches ATI1115 80W Blue Plus 57.6 inches ATI1117 24W True Actinic 22.2 inches ATI1119 39W True Actinic 34.0 inches ATI1121 54W True Actinic 45.8 inches ATI1123 80W True Actinic 57.6 inches ATI1125 24W Purple Plus 22.2 inches ATI1127 39W Purple Plus 34.0 inches ATI1129 54W Purple Plus 45.8 inches ATI1131 80W Purple Plus 57.6 inches ATI1133 24W Coral Plus 22.2 inches ATI1135 39W Coral Plus 34.0 inches ATI1137 54W Coral Plus 45.8 inches ATI1139 80W Coral Plus 57.6 inches