Review on 🔌 Enhanced LightDims Black Out Edition - Full Light Blocker for Routers, Electronics, Appliances, and More. 100% Light Blocking, Packaged for Retail. by Joshua Talbot

I bought these to block out stray light coming from all the electrical equipment in our guest room/office. I bought the black ones, although if I ever need more I would buy the white ones or a mixed pack to better match. But they work better than expected. I haven't photographed everywhere I use them, but here's an example of BRIGHT green light from my watch phone/charger; Completely covered by these lightdims (which stick) day and night. They also work great under red light as it shows as blocked on my desk phone and with my hand you can see the red lights are on but you can't see them. Definitely recommend - they are great. If my review was helpful, please let me know.