Buy from Amazon.com : http://fave.co/19rAiOn <br /><br />Chromo Inc. MACRO 48 LED Ring Light Ultra High Power for Canon/ Sony/ Nikon/ Sigma Lenses<br /><br />Product Description : <br />The Chromo Inc Macro Ring 48 LED Light is compatible with nearly all SLR cameras <br />3 Operation Modes - Whole light Half Right Light and Half Left Light <br />Powered by 2 AA Batteries or AC Adapter Batteries and AC Adapter need to be purchased separately <br />LED Ring light comes with 6 different size Adapter Rings <br />Chromo Inc is a registered US Trademark under Serial number 85524492
