I have used yellow blue blocking lights in the past without issue. I found this color range to be quite disturbing. I found it very difficult to engage in any of my usual pre-sleep activities while this light was on. For some reason, this light color made me feel a bit agitated. I have no idea as to why I found this light to be such an issue. I immediately went back to my amber blue blocking light. The bulb itself functioned well.

We have five of these. When I look at our windows from the outside they look so unusual compared to everybody else's windows. The light is very comfortable at night and the dog likes being in the red room.

Bought 2 red light bulbs to prep for bed. I was feeling sleepy right away and turned off all white or blue LEDs. Such a great product and I would recommend it to anyone!

Absolutely brilliant! Purchased my bulb a little over 2 weeks ago and I make sure to turn it on 30 minutes before I go to sleep. I’m finding that my nervous system feels more calm and getting sleepy a lot quicker. I have never had sleeping issues but definitely feeling a shift!! Thank you GUYS!!!

Love them. Whole room lit Red. Ordered 3 more. YYYeeeeooowwww

good light bulb good quality seems like something i can have on all day and relax and not worry about stressing out before going to sleep

Ever since putting this in the lamp in my bedroom, it's the only light I want in the evening!

I bought these lightbulbs for the lights by our nightstands and they have been a great addition to our bedtime routine! I am able to do some reading before bed and wind down without any blue light and without needing to wear blue light glasses. Highly recommend!

I bought a red bulb for my bedroom and look forward to switching it on every night, late afternoon. I relax on my bed at the end of the day bathed in red light. My sleep is slowly getting better.

This works great as night light in bathroom at night so I don't have to turn the harsh bright light in bathroom at night.