iPower Horticulture 1000 Watt Digital Dimmable Electronic Ballast for Hydroponics HPS MH Grow Light, 1000W​

• Operating voltage range: 100V~265V with 120V working voltage; dimmable options: 50%, 75%, 100%. Watt option: 600w / 750w / 1000w / Super lumens (110%)
• Ultra-safety: advanced protection against short circuit, power surge, ignition failure, overheat, end-of bulb-life. Built-in cooling fan and graduating fin designed to minimize ballast temperature
• High frequency output results in less power loss: 30% more lumens than magnetic ballasts for improved yields

This iPower Digital Ballast features:

• High power factor
• High luminous efficiency
• Adjustable wattage output
• Zero acoustic resonance
• Internal RF protection
• Internal Resin coating for long life
• Convertibility between HPS and MH lightbulbs
• Conveniently wired with standard hydroponic "S" plug
• Stable light output by constant lamp voltage, lamps will be flicker free.
• Anodized aluminum fins for maximized heat dissipation
• Sunlight Supply (Brand S) style output plug (Hydro farm fixtures will need BAASP adapters)

Each Ballast Comes with:

• 1x Dimmable digital ballast
• 1x Heavy duty power cord (a $10 value FREE from us)
• 1x Operating manual

Specifications:

• Operating Temperature: -40¡æ~ 65¡æ
• Operating Voltage Range: 100V ~ 265V
• Power Supply Frequency: 47 ~ 63 Hz
• Operating Frequency: 25~100 kHz
• Power Factor: > 0.99
• Total Harmonic Distortion (THD): <10%
• Crest Factor: < 1.7
• Dimmable Power Levels: 50%, 75%, 100%
• Dimming Control: knob

Protections:

• Open & Short Circuit Protection
• Ignition Failure Protection
• Overheating Protection
• End-of-Bulb-Life Protection