lumenEpps
Newly Enlightened
Hello,
I am intrigued by these new lights available for decorating at Christmas time, holiday events etc. It's a very simple set up, a green LED and a red LED with a photocell.
I would like to build several lights, different colors using a 20 watt, 50 watt or 100 watt LED, in an enclosure on suitable heat sink with power supply.
My question for my fellow forum members is how the light effect is created. A lens that creates the diffraction, like a screen or dotted lens. I was hoping someone had some input.
Thank you in advance!
I am intrigued by these new lights available for decorating at Christmas time, holiday events etc. It's a very simple set up, a green LED and a red LED with a photocell.
I would like to build several lights, different colors using a 20 watt, 50 watt or 100 watt LED, in an enclosure on suitable heat sink with power supply.
My question for my fellow forum members is how the light effect is created. A lens that creates the diffraction, like a screen or dotted lens. I was hoping someone had some input.
Thank you in advance!