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Home » Aquarium Supplies  » Lighting  » Bulbs  » Fluorescent Tubes  »  D-D Giesemann Powerchrome 24 Inch 24W Actinic+ T5HO Fluorescent Bulb
D-D Giesemann Powerchrome 24 Inch 24W Actinic+ T5HO Fluorescent Bulb

D-D Giesemann Powerchrome 24 Inch 24W Actinic+ T5HO Fluorescent Bulb

In Stock: Order by 2PM EST for same-day shipping (M-F only)
Item #:
GL2131
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MSRP: $32.99
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D-D Giesemann Powerchrome 24 Inch 24W Actinic+ T5HO Fluorescent Bulb Information


Product Manuals & Documentation

A special 60:40 combination of deep blue and actinic wavelengths.

It is specifically designed for marine aquariums mimicking deeper water.

Suitable for salt water. A mixture of 40% Actinic and 60% Blue, it emits levels of actinic as well as a blue spectrum. It will make even the drabbest corals stand out by producing levels of fluorescence.

Great when used with 10k or 6500k metal halide lamps to encourage bluing in SPS. 450nm peak is similar to Radium Blue metal halide lamps. Other preferred ratios include 1:1 with Sun Lamps, or 2:1:1 Sun/Blue/Actinic for best blend of bluing and fluorescence.

Features:
  • T-5 Diameter High Output Lamp
  • Blue Spectrum Peaks at 450 nm
  • Supplementation Lamp encourages blueing in SPS coral, minor fluorescing.
Information:
  • Type: Actinic+
  • Watt: 24
  • Length (including pins): 22 1/8"
  • Kelvin Temp: Blue
Actinic Plus Spectrum
Available Colors:

Actinic+:A special 60/40 combination of deep blue and actinic wavelengths emits levels of actinic as well as a blue spectrum. Suitable for saltwater and reef aquariums. Color Temperature: Blue

AquaBlue+:A 60/40 white/blue blend. Specifically developed for growing SPS corals. Suitable for saltwater, reef and freshwater aquariums. Color Temperature: 11,000k

AquaFlora:The perfect light spectrum for lush plant growth. Specially designed for freshwater use. Highlights the red and blue colors of your fish. Suitable for freshwater aquariums.

AquaPink:Specially designed for marine use. It brings out the blue, violet and red colors in your SPS and fish whilst enhancing coral growth. Suitable for saltwater and reef aquariums.

Midday:The D-D Midday 6000 T5 bulbs have full a 5 point spectrum and 6000K color temperature which recreates natural sunlight. Suitable for salt water, fresh water, reef and fish only aquariums. Color Temperature: 6000K

Pure Actinic:A complete pure actinic spectrum for maximum fluorescence from your corals. Suitable for saltwater and reef aquariums. Color Temperature: Actinic.

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. Because fluorescent light bulbs are extremely fragile, they require special handling and packaging for safe transport. The special packaging we use for fluorescent bulbs accommodates multiple bulbs so the more you buy, the more you save.
Bulb Handling Fees are Based on Order Quantity
Bulb Length Less than 4 4 or More 6 or More
~24 Inch $10 No Handling Fee No Handling Fee
~36 Inch $15 No Handling Fee No Handling Fee
~48-60 Inch $20 $20 No Handling Fee
~72 Inch $25 $25 No Handling Fee
The D-D Midday 6000 T5 bulbs have full a 5 point colour spectrum and 6000K colour temperature which exactly recreates natural sunlight.

Suitable for salt water and fresh water. Midday is a 6000 Kelvin tube with a 5 point spectrum which recreates sunlight. It is suitable for salt water, fresh water, and reef planted or fish only aquariums.

This lamp is ideally suited to full spectrum use for growth of SPS and also works great when used in a 1:1 ratio with either the Actinic, or Blue supplementary lamps.

Features:
  • T-5 Diameter High Output Lamp
  • Full Spectrum high CRI Lamp
  • 6000k Broad spectrum encourages growth
Information:
  • Type: Midday
  • Watt: 80
  • Length (including pins): 57 3/4"
  • Kelvin Temp: 6500K
Midday 6000 Spectrum
Available Colors:

Actinic+:A special 60/40 combination of deep blue and actinic wavelengths emits levels of actinic as well as a blue spectrum. Suitable for saltwater and reef aquariums. Color Temperature: Blue

AquaBlue+:A 60/40 white/blue blend. Specifically developed for growing SPS corals. Suitable for saltwater, reef and freshwater aquariums. Color Temperature: 11,000k

AquaFlora:The perfect light spectrum for lush plant growth. Specially designed for freshwater use. Highlights the red and blue colors of your fish. Suitable for freshwater aquariums.

AquaPink:Specially designed for marine use. It brings out the blue, violet and red colors in your SPS and fish whilst enhancing coral growth. Suitable for saltwater and reef aquariums.

Midday:The D-D Midday 6000 T5 bulbs have full a 5 point spectrum and 6000K color temperature which recreates natural sunlight. Suitable for salt water, fresh water, reef and fish only aquariums. Color Temperature: 6000K

Pure Actinic:A complete pure actinic spectrum for maximum fluorescence from your corals. Suitable for saltwater and reef aquariums. Color Temperature: Actinic.

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. Because fluorescent light bulbs are extremely fragile, they require special handling and packaging for safe transport. The special packaging we use for fluorescent bulbs accommodates multiple bulbs so the more you buy, the more you save.
Bulb Handling Fees are Based on Order Quantity
Bulb Length Less than 4 4 or More 6 or More
~24 Inch $10 No Handling Fee No Handling Fee
~36 Inch $15 No Handling Fee No Handling Fee
~48-60 Inch $20 $20 No Handling Fee
~72 Inch $25 $25 No Handling Fee





Manufacturer Info

Giesemann Aquarium Lighting Systems
Giesemann Aquarium Lighting Systems is the market leader in Germany thanks to their beautifully engineered designs and unsurpassed build quality. Thorough testing during the research and development stages of Giesemann products ensure total reliability and longevity in the finished product. Giesemann lights can be used to illuminate both freshwater and saltwater aquarium systems. They offer a variety of high-end metal halide and T5 fluorescent aquarium light fixtures, bulbs and accessories, like cooling fans and suspension kits. Giesemann is one of the few brands that pays as much attention to the exterior design of their products as they do to the hardware they put in them. This attention to detail is evident in their modern, minimalistic designs and has helped garner the brand a reputation for crafting first-class products.

Warranty

30 day manufacturer warranty

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D-D Giesemann Powerchrome 24 Inch 24W Actinic+ T5HO Fluorescent Bulb Reviews



Average Rating
(18 reviews)
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of 2
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reef tank

by
Reviewers Rating Great


Posted: 3/31/2014 from Salem, AR UNITED STATES
4.0 5
Experience Level: Intermediate


Comments: So far so good.


Did you find this review helpful? Yes No




Sweet!

by
Reviewers Rating Excellent!


Posted: 9/27/2011 from Leonardtown, MD UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: received the lights in a well packaged and protected box. All four lamps I ordered worked 4.0 as soon as they were installed. The actinic blue is awesome coloration for my corals. I run these lights before, during, and after my halide runs.


1 of 1 People found this review helpful, did you? Yes No




D-D Giesemann Powerchrome Acti

by
Reviewers Rating Excellent!


Posted: 3/14/2011 from DANBURY, CT UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: Absolutely the best!!!


Did you find this review helpful? Yes No




So Far so Good

by
Reviewers Rating Excellent!


Posted: 8/17/2010 from Florida
5.0 5
Experience Level: Intermediate


Comments: Bought 1 of these in combination with 3 Aquablue+'s and so far am getting good results with the Rose Anemone I purchased these for. The color of the tank is fairly white but even with the 3 to 1 ratio there is good fluoresence in the anemone. If I was not worried about having enough light I would do a 1:1 ratio as that looks really nice but all in all it is working well so far.


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d-d gieseman actinic +

by
Reviewers Rating Excellent!


Posted: 8/16/2010 from LINDEN, NJ UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: im extremely happy my corals are doing verry well with these light bulbs


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Burnt out in the first week

by
Reviewers Rating Below Average


Posted: 5/3/2010 from CHARLOTTE, NC UNITED STATES
2.0 5
Experience Level: Expert


Comments: One of the four I purchased burnt out the first week.


0 of 4 People found this review helpful, did you? Yes No




very blue

by
Reviewers Rating Excellent!


Posted: 4/10/2010 from GIG HARBOR, WA UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: i will be buying these lights again there wonderful. makes my tank beautiful


0 of 1 People found this review helpful, did you? Yes No




Great Product

by
Reviewers Rating Excellent!


Posted: 3/17/2010 from El Paso, TX UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: These bulbs are a good buy for the price, great color!


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Sweet Color

by
Reviewers Rating Excellent!


Posted: 2/2/2010 from CT USA
5.0 5
Experience Level: Intermediate


Comments: I have run these bulbs in a 24" fixture before, with great success. Now I have a 36" set-up and love the blue they brought into the spectrum!


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Happy

by
Reviewers Rating Great


Posted: 12/1/2009 from GRAND PRAIRIE, TX UNITED STATE
4.0 5
Experience Level: Intermediate


Comments: I am really happy with my new lamps. They make everything in my tank look great. Although they run hotter than my old lamps.


Did you find this review helpful? Yes No


of 2
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