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The Business Lighting Experts

4-Pin CFL Ballasts

Keystone Rapid Start Electronic Ballast, 120-277V For (2) 26W CFL or Circline Fluorescent Lamps

SKU: KTEB-226-UV-RS-DW | Ordering Code: KTEB-226-UV-RS-DW

$28.99each
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Product Highlights

  • Ignites up to two 4-Pin lamps
Description

Keystone Rapid Start Electronic Ballast, 120-277V For (2) 26W CFL or Circline Fluorescent Lamps

 

Ignites the following lamp combinations:

  • 1 or 2  26W G24q CFL Lamp
  • 1 or 2 26W GX24q CFL Lamp
  • 2 F24T5 HO fluorescent lamps  
  • 1 42W GX24 CFL lamp
  • One FC16T9 circline fluorescent lamp 
  • Maximum Case Temperature: 194ºF, 90ºC
  • Class P, Type 1 Outdoor

Product Documents

Full Specs

Brand

Keystone

Input Volts

120-277

Input Watts

33-53

Number of Lamps

1/2
Ballast Factor

Ballast Factor

The percentage of a lamp's rated lumen output that can be expected when operated on a specific commercially available ballast. For example, a ballast with a ballast factor of 0.93 will result in the lamps emitting 93% of their rated lumen output. A ballast with a lower ballast factor results in less light output and also generally consumes less power.
 
95-120
Length (in)

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.
 
5
Width (in)

Width (in)

For fixtures and ballasts, width is the measurement of the total horizontal distance from left to right of the product in inches.
 
2.4
Height (in)

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

Power Factor

96-99

Lamps by Wattage

1x16W, 1x26W, 1x32W, 1x42W, 2x24W, 2x26W

Warranty

5 year limited
Ballast Lamp Type

Ballast Lamp Type

The type of bulb the ballast can fire.
 
4-Pin
Start Type

Start Type

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.
 
Rapid
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