Excellent 400w Switchable Ballast for HPS MH Plant Grass Herb Flower Growing Grow Light Lamp System

Excellent 400w Switchable Ballast for HPS MH Plant Grass Herb Flower Growing Grow Light Lamp System Review

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Excellent 400w Switchable Ballast for HPS MH Plant Grass Herb Flower Growing Grow Light Lamp System Feature

• Brand new in retail package and ready to ship.
• Grow Light is perfect for your plants to promote better growth
• Easy to install and use
• More Effective for your plants!
• Hanging hardware for easy to set up in minutes!

This 400W Switchable Ballast is fit for High Pressure Sodium(HPS) or Metal Halide(MH) Grow Light System. It eliminates stroboflash, prolongs the life-span of light, reduces wastage and improves efficiency. Perfect for your HPS or MH Grow Light System to stabilize electricity and voltage, which can promote your plants growth and flowering.

Brand New in Retail Package and Ready to Ship
High power 400 watts
Fit for 400 watts High Pressure Sodium Lamps or 400 watts Metal Halide Lamps
Pass CE Certificate
400 watts Switchable Ballast Benefits:

Low Noise
Built-in two louvers
Built-in standard reflector interface
Energy saving and environmental friendly
Stabilize input power and output luminous flux
Switchable for 400 watts High Pressure Sodium Lamps or 400 watts Metal Halide Lamps
Recycle material and improve usable efficiency of power supply equipment capability
Prevent the electricity from striking the bulb repeatedly and make the bulb negrescence prematurely
Protect your eyes when continually working
Ballast Specification:

Rated Power: 400 watts
Specified Frequency: 50/60Hz
Working Voltage Range: Switchable 120V/240V
Install Space Requirement: 12in. x 8in. x 8-1/4in. (31cm x 21cm x 21cm)
With a 8-1/3ft. power cord to wall (US standard plug)
Package Includes:

1x 400W Switchable Ballast
1x 8-1/3ft. power cord

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Customer Reviews

Dec 28, 2011 02:53:03