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BAL500LPTD fluorescent emergency ballast with low-profile steel housing and 500 lumen output
BAL500LPTD fluorescent emergency ballast with low-profile steel housing and 500 lumen output

Low-Profile Fluorescent Emergency Ballast – 500 Lumens, UL 924, Time Delay

In stock
SKU: BAL500LPTD
$59.42

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Low-Profile Fluorescent Emergency Ballast – 500 Lumens, UL 924, Time Delay

The BAL500LPTD emergency ballast provides up to 500 lumens of backup illumination during power failure. Designed with a slim steel housing for compact applications, it operates one lamp in emergency mode for 90 minutes. Includes a sealed NiCd battery, red LED test switch, and a built-in time delay to support end-of-life ballast protection.

BAL500LPTD Emergency Ballast Spec Sheet Icon Download BAL500LPTD Emergency Ballast Spec Sheet (PDF)

Features & Benefits

  • 500 lumens of emergency lighting
  • Operates one fluorescent lamp for 90 minutes
  • Time delay for EOL ballast compatibility
  • Low-profile galvanized steel housing
  • Dual voltage input: 120/277V
  • Includes red LED charge indicator and test switch

Electrical Specifications

  • Input Power: 3.0W
  • Input Current: 0.130A (120V or 277V)
  • Battery: 4.8V sealed NiCd, 24-hour recharge time

Mounting / Housing

  • Installs inside, on top of, or remote from the fixture (up to 50 ft)
  • Dimensions: 11.7" L × 2.0" W × 1.18" H

Compliance & Warranty

  • UL 924 Listed for field or factory installation
  • Damp-location rated (0°C to 50°C)
  • Compliant with NFPA 101, NEC, and OSHA
  • 5-year warranty on electronics and battery

Frequently Asked Questions

How many lamps does it support?

It operates one compatible lamp at up to 500 lumens in emergency mode.

Is this ballast remote-mountable?

Yes, it can be mounted up to 50 feet from the lamp in accordance with AC ballast specs.

What fixtures is it compatible with?

Ideal for compact and shallow fixtures, including sealed or gasketed fluorescent enclosures.

Does it include a test switch?

Yes, a red LED test switch and charge indicator are included for visual compliance testing.

What is the purpose of the time delay?

The time delay allows for proper function in fixtures using AC ballasts with end-of-lamp-life shutdown circuits.

Product Features

  • Brand: Best Lighting
  • Damp Location
  • Low Profile
  • Product: BAL500LPTD
  • Steel
  • Ballasts