*Free Sample Available* 1.Made by single side ( 13mm thickness guiding light panel) with 17mm thickness frame or double sides (16mm thickness guiding light panel) with 20mm thickness frame, both types to fulfill your demands! 2.Easily connector, power outside, DC 12V, 3Amps! 3.Polished stainless circle frame! 4.Elegant design for any commercial places! 5.Application for ceiling / hanging / foot stand type / others! 6. For more information, welcome go to www.21Lite.com!!