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The LED Authority

Fulham High Horse 43W Electronic Metal Halide Ballast, Side Leads

SKU: H3-120-39HSC | Ordering Code: H3-120-39HSC  | UPC: 813068018821

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  • Clearance

Fulham H3-120-39HSC Electronic Metal Halide Ballast ignites one 39 watt M130, C130 or C179 Metal Halide Lamp. 

Lamp not included.

  • 9" wire length 
  • 120V
  • Input power - 43 watts
  • Start method - Pulse Start
  • Mounting - Side leads with feet
  • UL Listed
Full Specs



Product Line

High Horse

Input Volts


Input Watts


Ballast Type

Magnetic ballasts are a legacy technology and use inductance to transform the line voltage to the voltage required to "fire" or excite the gasses in a lamp. Electronic ballasts use a variety of starting methods, and are more efficient than magnetic ballasts in converting input power to the proper lamp power and operate fluorescent lamps at higher frequencies, resulting in an overall lamp-ballast system – increasing efficacy 15% to 20% over a magnetic equivalent.
Ballast Type

Length (in)

Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
Length (in)

Width (in)

For fixtures and ballasts, width is the measurement of the total horizontal distance from left to right of the product in inches.
Width (in)

Height (in)

For ballasts and fixtures, height is the measurement of total vertical distance from the top of the product to the bottom expressed in inches.
Height (in)

Power Factor

> 95%


Side Leads


3 years

Ballast Lamp Type

The type of bulb the ballast can fire.
Ballast Lamp Type
Metal Halide
Customer Reviews
Q & A