This module isn't Dialight at all, it's Leotek, like my yellow module I have. Dialight is it's own brand and Leotek is it's own brand.
The leoteks seems to have screws instead of it being sealed like the Dialights.
And the lens setup is easy, all it does is had a circular Fresnel lens to magnify the LED's and the diamond pattern lens was to scatter the light more, thus making it look more incandescent, but it doesn't resemble incandescent VERY well, but it is still easier on the eyes then a pixelated.
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I thought these non-pixelated LED modules used some complicated lenses to make LEDs look like it's incandescent.
The leoteks seems to have screws instead of it being sealed like the Dialights.
And the lens setup is easy, all it does is had a circular Fresnel lens to magnify the LED's and the diamond pattern lens was to scatter the light more, thus making it look more incandescent, but it doesn't resemble incandescent VERY well, but it is still easier on the eyes then a pixelated.