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Philips 031792 ICN-4P32-SC 32W T8 Fluorescent Ballast (2-Pack) — main product image
Philips

Philips 031792 ICN-4P32-SC 32W T8 Fluorescent Ballast (2-Pack)

★★★★★4.5 (90 reviews)

This 2-pack of Philips Advance ICN-4P32-SC ballasts provides instant-start, high-efficiency power for four-lamp T8 fluorescent fixtures.

$44.99*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Philips Advance ICN-4P32-SC is an electronic fluorescent ballast engineered to power four-lamp T8 fluorescent fixtures efficiently and reliably. Operating across a universal 120-277V input range, it eliminates the need to stock separate ballasts for different voltage environments, simplifying inventory for maintenance teams and electricians working across varied commercial and institutional buildings. The high power factor design ensures that the ballast draws current efficiently, reducing energy waste on the electrical circuit and contributing to lower operating costs over the life of the installation.

The instant start method employed by this ballast applies voltage directly to the lamp electrodes, producing immediate full-brightness illumination without the visible flicker or delay that can occur with magnetic or preheat-type ballasts. This makes it well suited for environments where lights are switched on and left on for extended periods, such as offices, warehouses, retail spaces, and schools. Sold as a convenient 2-pack, this listing is practical for electricians and facility managers who need to replace multiple ballasts during a maintenance cycle or retrofit project.

Specifications

Brand
Philips (Advance)
Model
ICN-4P32-SC (031792)
Type
Electronic fluorescent ballast
Lamp Compatibility
4-lamp, 32W T8
Input Voltage
120-277V
Start Method
Instant start
Power Factor
High
Pack Quantity
2

Pros & Cons

👍 Pros

  • Universal 120-277V input accommodates a wide range of electrical systems without requiring separate models
  • High power factor rating ensures energy-efficient operation and reduced electrical waste
  • Instant start method provides immediate full-brightness illumination with no warm-up delay
  • Each ballast drives four 32W T8 lamps, reducing the number of ballasts needed per fixture
  • Sold as a 2-pack, offering convenience and value for multi-fixture replacement projects

👎 Cons

  • Only compatible with 32W T8 fluorescent tubes, so it cannot be used with other lamp types or wattages
  • Instant start method applies higher initial voltage to lamps, which may slightly reduce lamp life compared to programmed start ballasts
  • Installation requires electrical wiring knowledge and should be performed by a qualified technician
  • Does not support dimming, limiting its use in applications where adjustable light levels are needed

Frequently Asked Questions

Each ICN-4P32-SC ballast is designed to drive up to four 32-watt T8 fluorescent lamps simultaneously.
It operates on a universal 120-277V input range, making it compatible with both standard commercial and residential electrical systems.
It uses an instant start method, which ignites the lamps immediately without the flickering or warm-up delay associated with older preheat ballasts.
This listing includes a 2-pack, so you receive two ICN-4P32-SC ballasts per order.
Yes, the ICN-4P32-SC is rated as a high power factor ballast, which means it draws current efficiently and minimizes wasted energy on the electrical circuit.

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