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0.07 Ounces
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Product Description

**UPDATE**  Please note - We have small quantities left of this product, if system says its out of stock its because its been replaced with:  CREE XM-L2 White

The XM-L is the newest and brightest of the CREE LEDs.  

This LED comes in several Kelvin rating:

  • Cool White - Great for planted tanks.  Its also great for reefs when mixed with XT-E Royal Blue at a 1 XML Cool White to 1 XTE Royal Blue ratios (same current).
  • Neutral White - Great for reefs when mixed with XT-E Royal Blue at a 1 XML Neutral White to 2 XTE Royal Blue ratios (same current).
  • Warm White - Used for accenting colors in a reef or planted tank

The XM-L is about 20% more efficient than the standard XP-G LED

The Group code indicates the efficiency of the light for the LED.  The top code is U3 and the lowest code is the T3.  For instance, a U3 Cool White will output up to 60-80 more lm at 700mA than a T5 Cool White.

As with all CREE LEDs, expect the LED to last 10 years at 12hours per day and still put out at least 70% of the light it did at day one.

Other Details

Max Drive Current:
Forward voltage (@ 700 mA):
Viewing angle:
Cool White / Neutral White / Warm White
Star Size:


There are 9 review(s) for CREE XM-L White

  • Awesome LED Aquarium Lights

    by Julie – 29th Sep 2013

    We recently updated our aquarium. We have wanted LED aquarium lights for a long time. I'm so happy we found this website. They have an awesome selection and excellent prices. I recommend it to anyone.

  • The Best Aquarium Lighting LED

    by Byron – 8th Aug 2013

    This is the very best aquarium lighting LED that I have ever used. I love how my reefs look when this is mixed with royal blue. The lighting really does make a wonderful difference. I can't believe how much better my tank looks. I am so happy with this purchase.

  • Super Bright Aquarium Lighting LED

    by Your Name – 10th Jun 2013

    This aquarium lighting LED is so bright. This is one of the most efficient LEDs I have ever tried. It is so versatile. You can mix is with other colors to highlight the chosen areas of your tank. This light was an amazing deal.

  • The best light for SPS

    by Kollias Stathis – 7th May 2013

    The most efficient LED's. I run them at 1700ma and the result is great.Best value for money.

  • White Aquarium Lighting LED

    by xxSAMxx – 22nd Apr 2013

    Bring out the best in your tank with white aquarium lighting LED. Mix with blue lights to really bring our your reefs. This is an extremely cost effective way to make your tank more beautiful than ever before.

  • Excited about these LED Aquarium Lights

    by Your Name – 26th Dec 2012

    I am so excited to find these, as they seem to be high quality LED Aquarium Lights. They look nice and bright, but not overwhelmingly so. They are also fairly inexpensive, and appear to be a great buy!

  • Best deal out there

    by Tim – 18th Nov 2012

    The price is the best I could find, even including those from China. And the shipping was fast as well. I will be coming back for more of these deals!!!

  • Absolutely amazing

    by Everett – 4th Jun 2012

    These are by far the brightest and most efficient LED's, can be run at 10W and put out close to 1000lumens (u2). LED Group Buy has the best deals on these by an average of $3each! I have 22 of these (combo of cool and neutral whites) on a 90gal and its more than enough light

  • Insane amount of light

    by Tom Trautman – 6th Mar 2012

    I have six of these mounted above a 10 gallon freshwater tank. The Cool White lamps look great over the planted tank. these really put out a tremendous amount of light.