ITEM NAME:220V 500W Dimming Regulator Temperature Control Speed Governor Stepless Variable Description: Rated power: P = UI; 500W = 220V * 2.27A Model: 500W dimming governor; Resistance: 500K; Rated power: 500W; Suitable for more than 100W, 500W or less AC motors, lamps, etc. dimming governor; Specification: Size:40*45*40mm Package Includes: 1 Piece BT136 Speed Control Module SKU: DMO0014018568007436.Model: 500W dimming governor;. Rated power: P = UI; 500W = 220V 2.27A. Rated power: 500W;. Resistance: 500K;.