I've been using the Absolute Series lights for portrait painting for a few months now and the colour rendering is outstanding. All the subtleties in the local colouring, including in the skin tones, are rendered superbly. Until recently I painted only by natural light because I always found electric light too much of a compromise, but these LEDs produce a light that is almost indistinguishable from daylight.

Great as always.

very good lights. Exactly what we wanted. Ordered and got them within a few days.

Don't get me wrong, these are very good LEDs, I'm a photographer, but more of an aquarist. I have very rare fish from Tanganyika and to bring out their natural beauty ( it is most evident in the correct rendering of the specific blue color of Tropheus Duboisi's head) , you need excellent lighting. First of all, I bought a led from the Absolute 6500K series, unfortunately it turned out that it shines more like 5600K and not like the typical 6500K. I thought they sent me the wrong LEDs, but the LEDs are labeled 6500K But in fact, it's definitely not 6500K (they are little too warm, it's the color of daylight in full sun, not light from the shade). Leds Absolute rendering the Colors beautifully, but a little incorrectly reflects blue (too violet) without the depth of blue color. The manufacturer states that Ra is 99, which is confusing, this led gives the same effect as the Yuji Ra 95 led (which I have known for years). By buying the leds from the Absolute series, I expected an effect similar or even better than the Yuji leds from the VTC series , with Ra (only ?) 98, here the color temperature of 6500k is perfectly reproduced with deep blue. Summary: LEDs from the Absolute 6500K(?) series are very, very good, They rendering colors beautifully, but not , so correct color temperature, For an aquarium with plants they will be an excellent choice, but for an aquarium with biotopes, Tanganyika, Malawi, or Marine ones, it is better to use a cooler color led (typical 6500K). I must add that my observations are based on the fact that I have been using the best leds from other manufacturers for years and I have a comparison, so I can say that the word "Ultra" before the High CRI led in the Description is misleading
....adds two images for comparison

Ordered the set of five LED modules as a test for a product and both the color and brightness are great. These are one of only two products I could even find on the market that closely matched the spectrum of actual sunlight (and the other company both only produces lightbulbs and only responded to my emails after calling them out on Amazon).

Waveform on the other hand responded incredibly quickly and even pointed me in a better direction (to these modules) after I was looking at something else, but explaining what I was building.

All in all amazing customer service and great product, even having never really wired anything together - with their power supply and some wire and wire cutters I had these connected and lit up in maybe 15 minutes.

About to place my second order already.