25W LED

Bought this for Cyanotype printing - works perfectly for what I need. I cut out a hole in the top of a cardboard box and just stick this on top- strength is good. Creates pretty and well exposed prints.

i was able to get good and consistent exposures for cyanotype printing with this light. it has a switch on the cord to turn on and off the light. i would recommend creating a sort of makeshift stand from a cardboard box. i think this light works great and will continue to use in the future.

El material es muy bueno, la luz es lo suficientemente potente. Lo recomiendo. Lo usare para serigrafía espero subir actualización del proceso

I’ve been using this to develop cyanotype prints and it works great. Much easier than waiting for clear sunny day. It allows me to work on my project anytime I want.

Light blew after one use.

I ordered this after I saw the Speedball 's similar product .(because this one was cheaper). As you see, it is small and looked easy to set up. I have a black coffee table, so I placed my screen and printed transparency on it, then set the light approx 16" above, switched on, waited for 7 minutes, then it burned the screen successfully. The problem was no instruction came with this product, so I had to look for the information of the height and time to burn screen by myself. I have read all reviews on this page , but some said didn't work at all, some said it took for seconds, some said took 7-8 minutes, and nobody mentioned the height to set up the light, (very confused) Then I've found the chart on the Speedball 's product page on Amazon and used the chart. I should have bought the one with stand because oneday I hung the light over the screen and a glass cover, then the light slipped and dropped on the glass, broke the glass! I hung the light using the product "Cell phone clip holder clamp mount flexible 360 degree rotation, long arm bracket for 3.5-6.5" phones" I thought I could use that cell phone holder with arm for hanging this light. But not secure. Anyway the light works, see the photos of my screen and print.