Excellent LED photo light! One thing I should mention is the barn doors came with a blue protective film which I left behind and here is why? I found that with the blue protective film there was less unwanted glare from the doors! So I would like to know your opinion on the results you are seeing with cyan film? (For a test, just move the film around a bit and shine a different light on the door and see what I see.) I think you'll agree that leaving the blue protective film on will give you a cleaner bounce effect. Thank you YONGNUO AND AMAZON!