Includes: Remote Control Wall Switch (optional use) Power plug or Hard Wire Smart Tint Power Supply UL-100 with Remote Control/Wall Switch On/Off Only Includes remote control. The UL-100 power control unit is extremely efficient and designed for long term permanent installation. The UL-100 is made of fine copper material, and has a very stable output. This 100watt unit controls up to 150 sq. feet meters of our Smart Tint 6th Generation Smart Film material and is constructed of a high performance flame retardant epoxy resin casting. The operating temperature is very low and suitable for various environments. The UL-100 power control unit has a circuit board that utilizes a self recovery system designed to cut the power by itself when over loaded. This system will auto restart when over load or short is corrected. Includes RF remote and dry contact relay input compatible with 3rd party control systems such as crestron, lutron, savant, dmx etc. Rated Power: 100W Rated Ampere: 2A Input Voltage: AC 110-120 vac Output voltage: AC 48vac VAC Size: 46mm H (3″) x 110mm W(4.3″) x 179mm L(7.2″)