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Aquarium Supplies
Home » Saltwater Aquarium Supplies  » Lighting  » Light Bulbs  » LED  »  Orphek PR-25 (12 LEDs) Dimmable LED Pendants
Orphek PR-25 (12 LEDs) Dimmable LED Pendants

Orphek PR-25 (12 LEDs) Dimmable LED Pendants

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$165 to $165
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Orphek PR-25 (12 LEDs) Dimmable LED Pendants Information

Orphek PR-25XP Dimmable LED Pendant Information

Dimmable, Versatile, Efficient & Easy to install

The PR-25 is a PAR38 form factor bulb: screws into a normal light socket, no ballast required. Containing 12 diodes running at 2 watts each and available in various color combinations, the PR-25 is an excellent, cost effective and efficient choice for nano and mid-sized aquariums.

The ability to dim makes the PR-25 perfect for nano and mid-size aquariums, and the variety of mounting options available from any hardware store makes PAR38 form factor lighting very versatile!

Available in three color options the PR-25 also introduces the 2nd generation of our Power LED™ emitters - the most efficient and highest PUR diodes on the market!

  • Easy installation, can e screwed into any standard light socket
  • Does not require a ballast or fan
  • Dimmable with any standard household dimmer
  • Over twice the emitters, twice the light, and half the weight of other PAR38 bulbs
  • The only PAR38 LED light to include UV/true violet for amazing color enhancement and fluorescence: PR-25UV and PR-25XP models ONLY
  • Orphek`s patented Power LED™ diodes produce twice the photosynthetically useable radiation per watt than Cree diodes
  • 60 degree honeycomb lens for even light distribution
  • Height: 5”, Diameter: 4.72”
  • Input voltage AC 110V 60Hz
  • Approximate Coverage: 12" x 12" x 12" at a suspension height of 12"
  • PR-25UV: 6 Royal Blue / 4 true 15k white Power LED Gen 2™ / 2 UV-Violet diodes ~”20k” with UV for enhanced coral fluorescents
  • PR-25: 6 blue / 6 true 15k white Power LED Gen2™ ~14-16k
  • PR-25XP: 5 Royal Blue / 4 true 15k white Power LED Gen 2™ / 2 UV-Violet diodes ~"20k" with UV for enhanced coral fluorescents / 1 Red for increased color spectrum


All Orphek products are warranted for one year against manufacturing defects. The diodes are covered for three years. During this period we will repair or replace the defective unit or part at our discretion.

This warranty does not cover any claims for consequential loss or damage. Orphek shall not be held liable for damage to any aquarium, aquarium life forms, or any other personal objects due to improper use of the device.

Please contact us or refer to the product warranty sheet for full warranty details.

Orphek PR-25 (12 LEDs) Dimmable LED Pendants Reviews

Average Rating
(7 reviews)
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nice colors, but pricey

Reviewers Rating Average

Posted: 5/20/2012 from San Francisco, CA UNITED STATE
3.0 5
Experience Level: Intermediate

Comments: I am changing from halides/PC's to LEDs, and have "easy" corals, soft mostly. I installed some "auxillary" lighting in addition to Marineland type LED light bars, and I wanted them to be simple to install and to direct the lighting, since it was for accent lighting. Doesnt get much easier than just screwing in a lightbulb! At first I was disappointed, as other reviewers said, they are not very bright. For the money, I'd never use them for the main lighting. HOWEVER, after moving them around, I find they are very attractive accent lights, though a bit expensive. The blue and UV LEDs really bring out some nice colors in the corraline algae, and the corals. If they last as long as claimed, I guess they will be an OK investment....

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great leds

Reviewers Rating Excellent!

Posted: 2/22/2012 from Birmingham, AL UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: they are great my corals are happy going to order more

1 of 5 People found this review helpful, did you? Yes No

No Bad

Reviewers Rating Great

Posted: 2/8/2012 from CANTON, MI UNITED STATES
4.0 5
Experience Level: Expert

Comments: Cons: -Price -light dispersion (2'w x 2'h x 6'l tank) Pros: -uv leds adds effects not found in most other leds Currently have 2 of these with 4 other similar leds on a 180Gal tank. Overall I am please with these, but feel the lenses should be tweaked a little to disperse the light a little wider. If your water is crystal clear you will need about 1 bulb/2 sq. ft. of tank.

4 of 6 People found this review helpful, did you? Yes No

Too dim for the price

Reviewers Rating Below Average

Posted: 12/20/2011 from PICO RIVERA, CA UNITED STATES
2.0 5
Experience Level: Expert

Comments: Replaced this bulb with a cheaper 20k Ecoxotic. Not worth it for the price. The bulb was high quality, but the LED's seem to be very dim. I tested on a separate socket without much improvement. If it had been brighter in relation to the number of LED's it would be perfect. Exocotic LED with half the LED is just as bright. My observations are purely objective, hope someone can measure the output with a PAR meter.

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Not exactly an aquarium...

Reviewers Rating Excellent!

Posted: 12/13/2011 from NORMAN, OK UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: I didn't exactly get this for an aquarium, I got it to light a terrarium full of carnivorous plants, and as far as that is concerned, it's amazing. There's growth like I've never seen before, and if I were to use LED's on a 40 gallon reef or below, this would be the way I'd go. Sadly, I'm not sure it would be as effective to use on my 55 reef, though. They aren't exactly cheap, and it would take 3-4. Overall, I'm thrilled with them.

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


Reviewers Rating Average

Posted: 10/18/2011 from LA QUINTA, CA UNITED STATES
3.0 5
Experience Level: Intermediate

Comments: no very bright, you will need atleast two for even a nano tank ~24g. too expensive upfront to get light that looks good to the eye. good for a little extra lighting. return.

11 of 13 People found this review helpful, did you? Yes No

Perfect for smaller tanks

Reviewers Rating Excellent!

Posted: 6/20/2011 from Dallas, TX
5.0 5
Experience Level: Expert

Comments: These LED pendants are great for smaller tanks, probably for ~50 gallons or less. They're a fairly cheap way to get into LED lighting, and they're made by Orphek so high quality and you get their diodes. I used a Home Depot light fixture, but Ikea makes a lot that would work as well.

12 of 19 People found this review helpful, did you? Yes No

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June 23, 2014
"Great company! Items where extreme top quality, not a problem with any of them. Definitely a lifetime buyer of this site."

June 17, 2014
"I place my order and 5 hours later I received a notification that it had shipped."

June 16, 2014
"They have the best on-time delivery and prompt service of all the other similar websites I have used. Recommend them highly."