DayBreak Dimmable 18W Driver 18 Watts: 24V DC: 18W 12 port connector block can be used for up to 18 total watts of lighting: 24V DC: Requires electrical outlet or junction box to connect to power: Converts 120V AC power to 24V DC power: Comes with a 5&rsquo long power cord and optional plug head If you have any questions or want to order by phone please call 212-832-4200