BALLAST - As Picture

Features:

- Compatibility - 17   5/16" x 4 5/16" x 2 3/4" 600W electronic ballast is designed   for connecting with HPS & MH grow light to maintain the working current   and help the light to provide stable brightness and increase the service   life; fit for HPS & MH grow light and metal halide & high-pressure   sodium bulbs to promote the growth of indoor plants    

- Powerful Performance - Ballast features   power output options of 250W; 400W; 600W and Super Lumens for ensuring the   light to adjust the brightness and create optimal lighting environment; super   lumens for achieving max. power up to 655W at 120V and 645W at 240V    

- High Efficiency & Stable - Compared   with magnetic ballasts; electronic ballasts feature energy-saving design to   reduce input power more than 10% and help lights to provide stable lighting   brightness without flickering    

- Durable & Cooling Design - Strong   aluminum construction for providing sturdiness; rust & corrosion   resistance; can be used for a long time; cooling fan and aluminum shell for   offering good heat dissipation and prolonging the service life    

- Safe Protection - Overheating protection   for stopping working when the operation temperature reaches to the maximum   value; open/short circuit protection and built-in fuse for protecting   critical components from circuit failure and ensuring safe running    

Specifications:

- Overall   Dimension(LxWxH): 17 5/16" x 4 5/16" x 2 3/4" (44 x 11 x 7 cm)    

- Rated Power: 600 W    

- Voltage: 110 V to 240 V; 50/60 Hz    

- Power Factor: >99%    

- Output Levels: 250W/400W/600W/Super    

- Maximum Power of Super Lumens: 655W   (120V); 645W(240V)    

- Matched Bulb Types: HPS / MH    

- Total Harmonic Distortion(THD): <10%    

- Operation Temperature: -4 to 104 degrees   Fahrenheit (-20 to +40 degrees Celsius)    

- Power Inlet: IEC C14    

- Input Current: 5.6A(120V); 2.8A(240V)    

- Inrush Current: Less than or equal to   37.5 A(120V); less than or equal to 50 A(240V)    

- Plug Type: Nema 5-15 (120V); Nema   6-15(240V)    

- Cooling Fan: Yes    

- Material: Aluminum    

- Net Weight: 5.29 Lbs (2.4 kg)    

Package Contents:

- 1x Electronic   Dimmable Ballast    

- 4x Supporting Feet    

- 1x Power Cord    

- 1x Manual    

Notes: Attention: Ebay MAP:$79.9; Other platform MAP: $84.9.