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Product Description–
Howard Electronic Instant Start Ballast Ignites One F17T8, FB017T8, FB24T8, F25T8, FB025T8, FB31T8, F32T8/ES, F32T8, or FB32T8 Lamp of 277 Voltage. LAMP NOT INCLUDED
Full Specs–
Brand | Howard Industries, Inc. |
Input Volts | 277 |
Input Watts | 19-30 |
Number of Lamps | 1 |
Ballast Type
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.
| Electronic |
Length (in)
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.
| 9.5 |
Width (in)
For fixtures and ballasts, width is the measurement of the total horizontal distance from left to right of the product in inches.
| 1.54 |
Height (in)
For ballasts and fixtures, height is the measurement of total vertical distance from the top of the product to the bottom expressed in inches.
| 1.13 |
Lamps by Wattage | 1x17W, 1x18W, 1x24W, 1x25W, 1x31W, 1x32W |
Ballast Lamp Type
The type of bulb the ballast can fire.
| T-8 |