INCLUDES 2 holders, 1 Cable Connector, 1 Modular ConnectorPlease take a look Lightkiwi Modular Lighting Products , Accessories and KitsPlease search product with below ASIN Codes.B008DISZX0 - 12W Power Supply ( Up to 4Bars )B008DIT2H8 - 36W Power Supply ( Up to 12Bars )B008DISX3W - Warm White Color BarB008DISYUY - Master On/Off SwitchB008DISZN0 - Dimmer Switch (includes On/Off function)B008DISWWY - Modular Corner Connector B008DISYYA - 4ways SplitterB008DO75VC - 4 X Lightkiwi Modular Lighting Warm White KITB008DO764I - 4 X Lightkiwi Modular Lighting Cool White KITB008DO76DY - 12 X Lightkiwi Modular Lighting Warm White KITB008DO76NE - 12 X Lightkiwi Modular Lighting Cool White KIT