Swimming Pool Certified 30 VDC / 320 Watt Power Supply. Rainproof Enclosure Size: 6" x 6" x 12" It features a 120 VAC input with a 30 VDC output and a 320 W LED driver. This power supply is suitable for direct connection to underwater lights & automated fire features. It is designed for outdoor use only. *NOTE: This power supply must be installed according to the National Electric Code (NEC) by a licensed installer. Features Rainproof Enclosure Size: 6" x 6" x 12" 120 VAC input / 30 VDC output Suitable for direct connection to underwater lights and automated fire features