LED Experiments: Making Holiday Lights Less Garish

This is a tangent, but I feel like we can't talk about LED christmas lights without linking to this video by tech connections: this video the tl;dw is that most color LED lights work by emitting a single frequency of light. Compared to classic christmas lights, which are incandescent filaments filtered through dyed glass, the LED lights look a bit... radioactive. My personal pet peeve are white LED lights. If you're not careful to buy the ones labeled "warm" they look cold, and imo, not very festive and inviting. Of course, this is all a matter of taste, but once I became privy to the difference, I could no longer ignore it. I guess I'm just a millennial nostalgic for the lights of my youth.