rgb help

[T-bro]

hey guys. so i saw like a color change light in a bar. it changes u know from green to yellow then orange and then red and so on but very slowly and i was fascinated by it so i was wondering can i do the same with some rgb leds? or is there such a product that u can buy already? btw the only rgb leds that i have at my store is a 1W or 3W but they cost 20 bucks.. can i buy some cheaper online? thanks

 

[ben7]

Hi there, there are RGB leds that you can buy that have a built in controller that changes color on the market, You don't need an RGB led too, just put a red, a blue, and a green led together. Then cover them with something to diffuse the light, such as hot glue, or a partially transparent plastic cup to mix the colors together. OR, you can buy a RGB led strip and controller on the internet.