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TrueLumen 420nm

TrueLumen 420nm
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* High output T-5 fluorescent tubes emit actinic light peaking at 420nm
* Strong emissions in the blue region simulate light conditions in deeper water
* Ideal lighting for reef aquariums with photosynthetic corals

CurrentSpace-saving 420nm fluorescent tubes peak at an actinic range of 420nm. Provide the proper light necessary for healthy growth of photosynthetic corals. Strong emissions in the blue region of the spectrum simulate the softer light conditions of dusk/dawn and the blue hue of deeper water. Great for reef aquariums.

Use T-5 tubes with compatible T-5 light fixtures with high output electronic ballasts to help increase efficiency and tube life. The average life of T-5 tubes is 2 years, with the blue/actinic spectrum lamps lasting up to 18 months.

Please click on "More Information" for a brief introduction to T-5 lighting.

Nearly twice the light output of conventional T-5 lamps
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Please note: Return of lightbulbs to Drs. Foster & Smith for exchange or refund is limited to 60 days from the date of purchase. Beyond 60 days, please contact the manufacturer for repair or replacement as covered by the manufacturer's warranty.

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