Will this product work for computer screens also or does it only work on LED Televisions?

It will work on most TV and Computer monitor screens, but not all. Here is a link to the Casper install teams around the Country. They can assist you with samples, testing, pricing, etc. https://app.smartsheet.com/b/publish?EQBCT=da6531a47f0346b0b9704ab855fec45b