Dimmable 10" LED SMD Ring Light with a wide dimming range from 1%-100%.Special LED SMD design, lightweight and portable. Constant current drive, low power loss.No ultraviolet and infrared light radiation, low heat output, safety and environmental protection.Long service life of more than 50000hrs.Extra Long Cord and Heavy Duty Thumb Screws.Color: BlackModel Number: LU-DD1033