HARVEMAX New 600W Digital Dimmable Ballast 

Specification:

• Dimming Range:250W/400W/600W/Super Lumen
• Output Power:up to 660W
• Input Voltage: 230/240V
• Input Frequency:50/60Hz
• Power Factor:≥0.99
• THD:＜10%
• Operating Temperature: -30℃~50℃ / 22°F~122°F
• More light output per watt of energy consumed.

With the new DIGITAL Ballast less wattage is lost in the transmission of power from the wall socket to the lamp. Better power management means more light to the plant and less energy consumed.
The lamp is very quick to ignite, using less power at the ignition stage and giving your plants a full spectrum light source within 5 minutes (magnetic ballast technology takes up to 20 minutes for the lamp to come up to full brightness).  

600W HPS Lamp

•  Power: 600 watts
•  Expected Lifetime(H): 24000
•  Initial Luminous Flux(LM): 90,000
•  Color Temperature: 2050K
•  Socket: E39/40 Base
•  Bulb Type: ET18
•  Diameter(inch): 2.2
•  Universal positioning
•  Cannot plug directly into powerpoint, need HPS ballast (600W) to run
•  Contains more red spectrum, which is best for flowering
•  Strong power to penetrate fog
•  High output, high luminescence efficiency
•  Fit for all standard 600W watts HPS grow light systems
•  Fit for the Heliophile, like Rose and Camellia, which grows better at longer sunshine time