Light Blocking Led Covers Stickers, Blackout Stickers for Electronics, Dimming 50% ~ 80% of LED Lights, 1 Sheets Cut Out

Only tried one up to now on an annoying green led on a keyboard - it worked.

We have one of these set up in our nursery whilst baby is in with us to avoid the faff of moving her actual monitor back and forth when we put her down for short naps in her own room atm however the glowing blue light served far too much temptation for out little one to actually ignore. These have effectively dulled the light without ruining the quality of footage/image. Well worth it.

These block all the light ie100% block so totally not as advertised. You could buy a roll of black electrical tape and it would do the same thing

Is blocking all the lights not 50% or 80 like in the advert. you can use black tape as well if you want to block all the light

I got these for the lights on extension cables, not sure what the designer of the cables was thinking, but it was like blackpool illuminations in my bedroom, these stickers covered great and it was nice and dark for sleeping.

Prompt delivery, assortment of sizes means there are a variety of applications. Very effective and means we can sleep at night in the dark without charger lights making the bedroom bright.

The listing says up to 80% blocking, in my experience it blocked 100% of the light on anything i stuck them to. I wanted to dim the LEDs on items not block completely, I returned this for a refund as it was no good. However if you want totally block LED lights then this should be the one for you.

Hubby loves a pitch dark bedroom to sleep in, Gets irritated when he sees light from electrical items. so this does what is says on the tin.Various sizes and shapes