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    LED arrays perform at full power

    2017-10-24 04:54:55

    I have used the red 100 watt array and have found it very good even at 120 watts. I tested briefly at this power level. I tested it for about 8 hours at 100 watts on several occasions. There were no problems. The surface temperature was only about 90 degrees C at this power level. Very pleased.

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    cheap and working, but not for professionnal lighting

    2017-07-19 02:17:47

    Lighting is not the same for each element of the COB. Heat sink is very light. Already hot with 20W. I would not recomend putting 100W in this LED ;-) neither would I recommend this for any 100W LED. Protection glue is a bit colored. Price is low, and compatible with the result which is usable for some things. (A good 100W led is worth 10-15$)

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    Very NICE and working LED

    2017-07-14 08:59:37

    Recommended LED but remember a heatsink all chips working

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    Works perfectly

    2016-06-08 01:18:29

    Very bright and it worth the value

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    These are serious industrial strength LED's

    2016-03-30 15:42:13

    I ordered some each color of the 100W LED's to try, green has a bit of yellow tint., while the red, blue, and yellow are near pure color. They heat up fast, so don't test these above a few watts without a large heat sink. Extremely bright, the white light is similar to a 500 w halogen flood work light. I am using them to retrofit 750 watt stage lights, the light output of the colored LED's is greater than 750W halogen incandescent with a deep color filter to produce a similar color to the LED.

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