600w HPS & Metal Halide Digital Ballast - Adjustable Output 250w to 660w - Non Fan cooled - GHP

600w HPS & Metal Halide Digital Ballast - Adjustable Output - Non Fan cooled

0 -10v PWM Control sockets for external control

Extremely high frequency

Soft start program to allow multiple ballasts to start at the same time

4 Settings 250w - 400w - 600w - 660w Super lumen

Runs on 230 volt power, 50 hertz or 60 hertz 

Works with both HPS (High pressure sodium) and MH (Metal halide) lamps 

External breaker system protects against power surges 

No fans - Passive cooling design

2 Metre 230v Mains power lead

Round Pin Earth Outlet socket