Nuanchu Light Blocking Tape 82 Ft Blackout Tape Light Dimming Stickers Adhesive Black Light Tape, Blocks 100% of Light, Dimming Sheet for LCD Panels Appliances Indicator Light Lamp Strips (1.2'' Wide)

I bought this 1" wide light block tape to make my bedroom dark at night so I can sleep better. The tape is black and very effective at blocking light from various devices, such as chargers, power strips, routers, etc. It sticks well and does not leave any residue or damage. However, I discovered that light can still bleed through thin plastic near the light source, so I ended up wrapping extension cords with a lot of tape to stop all the light. This was a bit of a hassle, but it worked. The tape is also easy to cut and apply, and it comes in a generous length. I highly recommend this tape to anyone who needs to block light from their devices.

Great blocking of light

This tape blocks 100% of light and my struggle has ended, I don’t have to stay up all night endlessly worrying about all the light in my house. Now I just need to find a good product to block the 5G signals they are using to control us all.Tape film is really flexible and adheres great. My only complaint so far is getting the plastic wrap off the outside of the roll, it’s difficult to unwrap. The backing of the tape is pretty easy to remove so the packaging is a fairly minor flaw.10 out of 5 would buy agin!

Bought this to go round the edges of a window I’ve put black out film on & couldn’t get the edges to line up. Does what it says on the tin!

Totally blocks out offensive light. A little difficult to take off and reposition but keeps its adhesion. Really, really worth it, too. Those little blue/green lights disturb your sleep - even if you think they don't.