GreenPower 600W Dimmable Electronic Ballast- Full Variable Wattage

Description

250W 400W 600W and 600W SL (super lumens) Fully Variable Wattage High Frequency operation. Runs any lamp- 250W MH/HPS 400W MH/HPS 600W MH/HPS and superlumen boost mode (recommended on 600W HPS only) Has "soft-start" program to allow multiple ballasts to start at the same time Power factor of 99.9% - lose fewer watts from the power supply to the lamp Runs on 230-240 volt power Works with both Metal Halide (MH) and High Pressure Sodium (HPS) lamps. External breaker system protects against power surges. Guaranteed against defects for 36 months. Extra heavy duty double heatsink cooling. Silent and effective in hot conditions with no noisy internal fans requires. CE and SAA certified