Are you a beauty salon? distributor? or a trading company? Do you need to OEM or ODM for the products? Our factory provide OEM, ODM services, for more information, Please log on our website: http://www.beauty-equipment-factory.com/ THEORY E-light takes strong pulse IPL and bipolar radio frequency electromagnetic wave with special width-spectrum, selectively acts on target texture, to do skin rejuvenation, freckle removal, hair removal,wrinkle removal effectively. On treatment if 5 to 10times than traditional photon therapy. TECHNICAL PARAMETER: Mainly composed of Optics system, Power supply system, Refrigeration system. IPL+ Epidermis refrigeration