This is a fantastic light. It takes about an hour, maybe a little longer. I haven't really checked how long it lasts, but when I checked the battery life it seems to have decreased after about an hour. You can easily change the temperature from warm to cool so you can see the effect right away. In addition, you can mount it on the camera, tripod or move it by hand. It was a reasonable price and overall a good buy.
HUAYI 5'X10' Vinyl Backdrop Photo Studio Pictures Home Decoration DIY Food Background Brick Wood Floor D-2504
26 Review
20FTX10FT Gold Shimmer Sequin Fabric Photography Backdrop
36 Review
Aureday Heavy Duty Adjustable Backdrop Stand With 6 Clamps And 4 Crossbars - Perfect For Weddings, Parties, And Photoshoots!
36 Review
Professional Photography Studio Setup: LOMTAP Backdrop Stand Green Screen Lighting Kit With Softboxes, Umbrellas, Reflectors And More
24 Review