12vdc, 120vac, 1.5Khz, Rated for 50 to 300ft of wire - Modes: Constant or Flash
Dim: 6"x4"x1-1/2" Weight: 1lb; Made in China.
Requires an external 12vdc power source; either 12vdc wall transformer or 12v battery.

Connector required 2.1mmID Male Plug (included)
12VDC to AC transformer 750mA up to 2amp (not included)
2amp recommended if running 250+ft