This 850mm 39w T5 Arcadia Original Tropical fish tank tube with a G5 cap type is designed specifically around the red and blue wavelengths in daylight that are necessary for photosynthesis. This gives a warm pink light that encourages plant growth and highlights the iridescence of many tropical fish. With a 1050 Lumen light output this long life bulb has an average rated life of 10,000 hours.
Shop for commercial lighting by purpose. Most commercial-use lamps are available in multiple cap sizes, base types, and brightness levels. Specialty lamps and fittings are also available.
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