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- Ignites up to two T5, T8, T10, T12, 2-Pin, 4-Pin lamps
Howard Lighting BAL500/PAC0314 Emergency Ballast 350-500 Lumens
- Provides a minimum of 90 minutes of emergency illumination
- Frequency: 60hz
- Listing: Emergency
- Low voltage LED Combo Switch
- Minimum Emergency Operation: 90 Minutes
- Can be used in both switched and unswitched fixtures
- UL Listed for Retrofit/Field Installation
- UL 924 Listed for damp location
- Minimum Charging Operation: 24 Hours
- Ballast Lamp Starting Mode: Programmed Start
|Howard Industries, Inc.
|Initial Lumen Output
Initial Lumen Output
The lumen output at first start-up.
Number of Lamps
Magnetic ballasts are a legacy technology and use inductance to transform the line voltage to the voltage required to "fire" or excite the gasses in a lamp. Electronic ballasts use a variety of starting methods, and are more efficient than magnetic ballasts in converting input power to the proper lamp power and operate fluorescent lamps at higher frequencies, resulting in an overall lamp-ballast system – increasing efficacy 15% to 20% over a magnetic equivalent.
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.
For fixtures and ballasts, width is the measurement of the total horizontal distance from left to right of the product in inches.
For ballasts and fixtures, height is the measurement of total vertical distance from the top of the product to the bottom expressed in inches.
|Ballast Lamp Type
Ballast Lamp Type
The type of bulb the ballast can fire.
|T5, T8, T10, T12, 2-Pin, 4-Pin
|AC Input (Watts)
AC Input (Watts)
The amount of watts to operate emergency lamps.
For Ballasts, indicates the method the ballast uses to start its bulbs. HID ballasts can be Probe or Pulse start. Fluorescent ballasts can be Rapid, Instant or Programmed start. For HID and Fluorescent bulbs, indicates the start-type of ballast that the bulb will work with.