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The LED Authority

Philips Advance 70 Watt, 120 Volt High Pressure Sodium Ballast

SKU: 71A7907500D | Ordering Code: 71A7907500D (120V)

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Product Highlights

  • Ignites one High Pressure Sodium lamp
Advance SMALLER Single Coil HID Core and Coil Ballast* Ignites One 70 Watt High Pressure Sodium (ANSI Code S62) Lamp of 120 Voltage. (width 2 3/16", length 2 5/8"), LAMP(S) NOT INCLUDED.
Full Specs


Advance Transformer

Input Volts


Input Watts


Number of Lamps


Ballast Factor

The percentage of a lamp's rated lumen output that can be expected when operated on a specific commercially available ballast. For example, a ballast with a ballast factor of 0.93 will result in the lamps emitting 93% of their rated lumen output. A ballast with a lower ballast factor results in less light output and also generally consumes less power.
Ballast Factor

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


Lamps by Wattage


Ballast Lamp Type

The type of bulb the ballast can fire.
Ballast Lamp Type
High Pressure Sodium
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