Howard BAL500 Emergency Ballast 1 Lamp, 350 - 450 Initial Lumens

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Original Price $59.95
Current Price $39.95
SKU BAL500
The BAL500 fluorescent emergency ballast works in conjunction with the AC ballast to convert new or existing fluorescent fixtures into emergency lighting. The emergency ballast consists of a hightemperature nickel cadmium battery, charger and electronic circuitry in one compact white case. The BAL500 can be used with one 17 W through 40 W (2' - 4') T8, T10, or T12 fluorescent lamp without integral starters, including U-shaped, HO, VHO, circline, energy saving, and (4-pin) long compact. It is also compatible with most 1, 2, 3, and 4-lamp electronic, standard, energy saving, and dimming AC ballasts. If used in an emergency-only fixture, no AC ballast is necessary. This ballast is not suitable for use in air handling heated air outlet fixtures, and wet or hazardous location fixtures.

When AC power fails, the BAL500 immediately switches to the emergency mode, keeping one lamp illuminated at a reduced lumen output for a minimum of 90 minutes. When AC power is restored, the ballast automatically returns to the charging mode.

Features and Benefits:
- Battery constructed of high-temperature nickel cadmium
- UL Listed
- 90 Minute Illumination
- 24 Hour Recharge Time
- 5 Year Warranty

Specifications:
Initial Light Output: 350-450 Lumens
Dual Volatage Input: 120/277VAC 60Hz
AC Input Current: 320mA
AC Input Power Rating: 2.5 Watts
Battery Charging Current: 270mA
Dimensions: 9.4” X 2.4” X 1.5”
Weight: 2.1 lbs