On-Q by Legrand Power supply has input voltage rating of 100 - 240 VAC and output voltage rating of 12 VDC for enhanced performance. It has current rating of 1.5 Amps and has power rating of 18 Watts. It offers wall/desktop mounting for convenient installation. It measures 3.150 Inch x 1.970 Inch x 1.300 Inch. It can withstand over a temperature of 32 to 104 deg F. Also known as -On-Q/Legrand Power Supply, 12VDC, 18W-ON-Q PW7760 100-240V, 18W, Wall Mount Power Supply-Legrand Power Supply-On-Q PW7760 Power Supply 1.5 Amp 12 Volt DC Output 18 Watt Wall And Desktop M