1-800-566-3474

Coralife 30 Inch 31W Actinic 420nm T5HO Fluorescent Bulb

Read 2 Reviews Write a Review

In Stock: Order by 2PM EST for same-day shipping (M-F)

This item is in stock in our East and West Coast warehouses

$19.99  


ES80408

Add to Wishlist

SHIPS FREE!

Coralife

100% blue actinic 03 phosphor that peaks at 420 nanometers. True Actinic 03 Blue provides light in the 420 nanometer range that reflects color pigments in organisms such as corals, fish and invertebrates causing them to fluoresce glowing colors. It`s spectrum resembles that of the absorption peak of chlorophyll-a which is the most important pigment found in plant cells.

Bulb Replacement Guide
Bulb Types Life of Bulb*
Normal Output Fluorescent 6-12 months
Very High Output (VHO) 6-12 months
Power Compact (PC) 9-12 months
T5 High Output (T5HO) 9-18 months
Metal Halide 9-12 months
LED (non-moonlight) ~5 years (50,000 hours)
* Manufacturer Recommendations
All fluorescent bulbs have a 30-day warranty.



Manufacturer Info

Coralife Aquarium Supplies
Coralife is one of the market’s leading manufacturers of premium aquarium products. The brand is best known for their comprehensive line of aquarium lights, protein skimmers and calcium reactors. Coralife’s unique line of aquarium accessories—protective gloves for maintenance and coral propagation, accurate and affordable digital thermometers and hydrometers—set Coralife apart from other brands and have created quite a following among aquarium hobbyists. With an ever-expanding and diverse product line coupled with customer support that is second-to-none, Coralife sets the bar high for aquarium supply manufacturers and they will no doubt continue to wow aquarists with their innovative, low-cost solutions for years to come.

DG from EUGENE, OR UNITED STATES

01/12/2012

Experience Level: Intermediate

pink

The 10,000K is actually with a rather pinkish cast, not really pure white. OK only if that's what you want.

0 out of 1 found this review helpful

Was this review helpful?

MATTHEW MEYERS from LA FERIA, TX UNITED STATES

08/04/2011

Experience Level: Intermediate

Nice Liights

Lights make aquarium look great. Not quite as bright as metal halide but economically a great alternative. I use 2 fixtures which really help brightness and color. I don't have a water cooler but use a small fan in sump to keep water temp ideal. I only have soft corals. Beware that these bulbs last about 9 months. After that, the red slime algae appears and replacements are needed.

1 out of 1 found this review helpful

Was this review helpful?