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Rectangular electronic fluorescent ballast in white finish

Philips

Philips Advance IOP-2PSP32-LW-N 46W 2-Lamp Electronic Ballast

SKU CH-KADQ-Y32ZM

Electronic fluorescent ballast runs one or two T8 lamps up to 40 watts each on 120 to 277 volt input

  • Programmed start protects lamp life during frequent switching
  • Multi-voltage 120 to 277V input suits varied installations
  • Operates one or two T8 lamps up to 40W each
  • 46W electronic ballast reduces energy waste over magnetic types
  • Starts reliably down to 0°F for cold environments

Philips Advance 46W Ballast

The Philips Advance IOP-2PSP32-LW-N is a 46-watt electronic ballast designed to operate one or two T8 fluorescent lamps. It accepts an input voltage range of 120 to 277 volts AC and uses a programmed start method for reliable ignition. The unit supports lamp wattages of 17, 25, 28, 32, and 40 watts. It is intended for indoor lighting fixtures requiring efficient, flicker-free operation.

Replaces Magnetic Ballasts

This electronic ballast replaces older magnetic ballasts in compatible T8 fixtures, eliminating audible hum and reducing energy losses. The programmed start type extends lamp life in applications with frequent switching cycles, such as occupancy-sensor areas. The jump is worth it when existing magnetic units fail or when retrofitting for lower operating temperature and improved power factor. It does not support dimming functions.

Simple Two-Wire Install

Installation involves wiring the ballast to the mains supply and the lamp holders following the diagram on the label. The multi-voltage input auto-senses 120 to 277 volts, so no manual tap selection is needed. Common issues include mismatching lamp wattage to the supported range or reversing line and neutral on 277-volt circuits. Ensure the fixture is grounded and lamps are seated firmly before energising.

Highlights

  • Programmed start protects lamp life during frequent switching
  • Multi-voltage 120 to 277V input suits varied installations
  • Operates one or two T8 lamps up to 40W each
  • 46W electronic ballast reduces energy waste over magnetic types
  • Starts reliably down to 0°F for cold environments

Specifications

BrandPHILIPS ADVANCE

Questions about this item

What voltage range does the ballast accept for installation?

The ballast operates on 120 to 277V AC input, so it fits standard North American commercial and residential circuits without a transformer.

Which lamp types and wattages are compatible with this ballast?

It supports one or two T8 fluorescent lamps rated at 17 W, 25 W, 28 W, 32 W, or 40 W each.

What is the lowest ambient temperature for reliable starting?

The programmed-start design is rated to start lamps down to 0 degrees F, making it suitable for unheated spaces.

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