自製發光獨角獸夜燈

My 7-year-old built the whole unicorn by herself and was so proud when it lit up. The gradual fade through the spectrum is surprisingly soothing, and it's been her bedtime companion for three weeks straight.

The color-changing LED cycles through the whole spectrum so slowly that it actually helps me wind down instead of keeping me awake. I put it on my nightstand and the glow is soft enough to read by but dims out nicely.

My 7-year-old built the whole unicorn by herself in about twenty minutes, and now it sits on her nightstand cycling through every color of the rainbow. The light is soft enough that it doesn't keep her awake but bright enough that she isn't scared of the dark anymore.