Rosco Cinegel 1/2 Tough White Diffusion, 20x24 Sheet of Light Diffusing Material

Works great for fishtank LEDs! Prevents disco ball effect, and blends individual diodes for a more even spectrum. Light is ever so slightly less bright but that's to be expected.

I read about this recently, and decided to give it a try. Works GREAT for scanning reflective surfaces, like some CD, DVD and Blu-ray labels. I like for my backups to look like my originals. (In fact, when my grandkids are here, I don't even LET them handle my ORIGINAL discs, I just let them use my copies, so if they break or scratch them, no big deal: I just make another copy! They DON'T EVEN KNOW that they are not using original discs. Ha ha!)

Trying to get setup for online teaching and have very little space for the type of lamps I actually need. So I use a strip plug and found some plug in light sockets at the Home Depot and put the best white blulb I could find --Daylight Deluxe - 1600 lumens. (It's had to find really really WHITE WHITE light bulbs and with such high lumens!). Put two of the bulbs in the sockets/strip on the shelf just above the computer/camera. (glued the strip to a ceramic tile so it would stand on it's side). Then I taped this filter paper to a long book and draped it in front of the bulbs from the shelf above. My rigged up lighting based on the space I have to work is, is working just fine!

-1 Star: I say for the little swatch, the price is high. Perhaps it is a specialty item and so supplies are limited but I did not do any real comparison shopping. Next time I will. Shipped in a solid cardboard tube so product comes in good condition. It was wrapped in tissue paper. Being a novice I did not know which was which at first.This was recommended to cover lighting for video camera work and I am no expert since I am blindly following another professional's DIY recommendation. The DIY recommendation included daylight CFL bulbs and filtering them with these. In my case these touch the tip of the CFL bulbs and no fires, well yet. I used them for several hours at a stretch and they seem to hold up in this DIY configuration. As for the filtering I suppose they work, lighting system seems to have improved my results.But for the three lights of 6 inch diameters I used the whole sheet so if you have more to cover, plan your order accordingly. And if you have a cutting error or damage unwrapping you also will be wishing your doubled the order.

Cheap and works very well. And plenty of it. Doesn't seem to get hot too easily next to lights. Yep.

I am an actor and needed this product to be able to have a better self tape video submission set up in my home. These are great and work perfecty, HOWEVER... I misread when I ordered and thought i was getting seperate pieces of the paper. Lucky for me, I need 4 sheets and this one large sheet cut perfectly into the 4 pieces I needed. WHEW! but yes, it works great!

As expected. Have bought before. Good for softening the light from under-cabinet LED strip lights. Wish it was available in sizes other than this size and a 25 foot roll.

Diffusers work great. I bought some clamp on lights at home depot. I cut to size and used mini plastic clamps to hold in place. I am the DIY king! Thanks for the great product!