Item Type: Sloped Ceiling Lamp Adapter Material: Iron Weight: Approx. 167g / 5.9oz Product Size: Approx. Length 58mm / 2.3in External Gear Specification: M10 (with M12 Conversion Head) 1Iron Material: High quality metal iron, strong and wear resistant, surface electroplating process, brighter and newer color, smooth texture, not easy to corrode and oxidize. 2Applicable Scenes: Sloped ceiling light adapter can be used for a variety of spotlights, reflector lamp, sunset lights, etc. The sloped ceiling adapter can achieve 180 adjustment. 3External Gear Specification: Standard M10 external tooth size specification, with M12 conversion head, one sloped ceiling light adapter can be used for M10/M12 lamps of two different specifications. 4Hang Diifferent Lights: This sloped ceiling adapter allows you to hang your pendant lightceiling light or chandelier on vaulted or angled ceilings. 5Good Workmanship: Length is about 58mm / 2.3in. Exquisite workmanship, beautiful appearance design, providing you great using experience.5 x SlopedCeilingAdapter