Buy from Amazon.com : http://fave.co/1GJ7jlE <br /><br />Digi-Slave Mini L-Ring Ultra Lightweight Continuous Light Ring for Close-Up Photography for<br /><br />Product Description : <br />Digi-Slave Mini L-Ring Ultra <br />24 super-bright white LEDs <br />Variable power dial <br />9V battery alkaline or rechargeable can be used <br />9VDC Power Supply included
