Keystone Electronic CFL Ballas...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$111.41
$87.74
Keystone Electronic CFL Ballast Kit for 1 or 2x 18W 4-Pin CFL Lamps 120-277V

Keystone Electronic CFL Ballast Kit for 1 or 2x 18W 4-Pin CFL Lamps 120-277V

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Model: KTEB-218-UV-RS-DW-KIT
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$111.41
$87.74
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Keystone Electronic CFL Ballast Kit for 1 or 2x 18W 4-Pin CFL Lamps 120-277V

Complete Electronic Ballast Solution with Terminal Block Wiring

The Keystone Electronic CFL Ballast Kit delivers reliable performance for 1 or 2x 18W 4-pin CFL lamp applications with versatile 120-277V input voltage compatibility. This complete kit includes terminal block wiring connections and all necessary components for professional installation, backed by Keystone's trusted 5-year warranty coverage.

Professional Features & Benefits

  • Flexible Lamp Configuration: Supports 1 or 2x 18W 4-pin CFL lamps for versatile lighting design applications
  • Universal Voltage Input: 120-277V compatibility ensures installation flexibility across residential and commercial applications
  • Electronic Ballast Technology: Provides efficient CFL lamp operation with reliable electronic control circuitry
  • Complete Kit Packaging: Includes all wiring and components needed for professional installation and setup
  • Terminal Block Connections: Secure wire termination system ensures reliable electrical connections and easy maintenance
  • 5-Year Warranty: Extended warranty coverage provides long-term reliability assurance for professional applications
  • Lightweight Design: 0.91 lbs weight facilitates easy handling and installation in various mounting configurations

Technical Specifications

  • Accessory Device: No
  • Ballast Type: Electronic CFL
  • Cec T20: No
  • Dimming: Non Dimmable
  • Dlc: No
  • Dlc Premium: No
  • Energy Star: No
  • Input Voltage: 120-277
  • Led Module Included: No
  • Not Suitable For Sale In California: No
  • Number Of Lamps: 2 or 1
  • Primary Lamp Type: 18W CFL
  • Product Weight: 0.91 lbs
  • T24 Ja8: No
  • Ul: No
  • Unique Features: Kit Packaging (including wires)
  • Warranty Years: 5
  • Wire Type: Terminal Block
  • Wireless Control: No

Professional Applications

  • Commercial Office Lighting Systems
  • Retail Display and General Illumination
  • Educational Facility Lighting
  • Healthcare and Medical Facility Applications
  • Industrial Work Area Lighting
  • Hospitality and Service Industry Lighting
  • Multi-Unit Residential Properties

Why Choose Keystone Quality?

Keystone delivers professional-grade electronic ballast solutions with comprehensive 5-year warranty coverage and complete kit packaging for reliable CFL lighting applications. The terminal block wiring system and universal voltage compatibility ensure dependable performance across diverse commercial and residential installations.

Manufacturer Resources

Product Specs

Accessory Device:
No
Ballast Type:
Electronic CFL
Cec T20:
No
Dimming:
Non Dimmable
Dlc:
No
Dlc Premium:
No
Energy Star:
No
Input Voltage:
120-277
Led Module Included:
No
Not Suitable For Sale In California:
No
Number Of Lamps:
2 or 1
Primary Lamp Type:
18W CFL
Product Weight:
0.91 lbs
T24 Ja8:
No
Ul:
No
Unique Features:
Kit Packaging (including wires)
Warranty Years:
5
Wire Type:
Terminal Block
Wireless Control:
No

Keystone KTEB-218-UV-RS-DW-KIT – Frequently Asked Questions

1) Will the Keystone KTEB-218-UV-RS-DW-KIT run just one 18W CFL lamp, or does it need two?
The KTEB-218-UV-RS-DW-KIT ballast drives either one or two 18W 4-pin CFL lamps, so you can use it in a single-lamp fixture or a two-lamp fixture without changing part numbers. Lamp type has to be 18W CFL; it is not a multi-wattage ballast.
2) Can I use this Keystone CFL ballast on 120V and on 277V circuits in the same building?
Yes. The KTEB-218 kit is a universal-voltage ballast rated 120-277V, so the same part works on 120V branch circuits in tenant spaces and on 277V lighting circuits in commercial panels. That is useful if you are standardizing one spare across a mixed-voltage property.
3) Will this Keystone 18W CFL ballast work on a dimmer?
No. It is a non-dimmable electronic CFL ballast, and it has no wireless or networked control capability. If the circuit is on a dimmer or a lighting control system expecting a dimming ballast, this is the wrong part, and leaving it wired to a dimmer will not give you smooth control.
4) Is this a replacement ballast for existing CFL fixtures or an LED retrofit?
It is a ballast only, for keeping 4-pin 18W CFL lamps running. No LED module is included and it is not an LED driver. If your plan is to convert the fixture to LED, you want a retrofit kit or ballast-bypass lamps instead; if you are maintaining an installed base of CFL troffers and downlights, this is the ballast replacement.
5) What is included in the Keystone CFL ballast kit, and do I need to supply my own leads?
The kit version ships with wires included, so you are not sourcing lead wire separately. Connections are made through a terminal block rather than pre-stripped flying leads, which means you land and torque conductors into the block at the fixture.
6) How much does the Keystone KTEB-218 ballast kit weigh for mounting inside a fixture channel?
0.91 lbs. Light enough that the ballast itself puts no meaningful load on a sheet metal channel or a recessed can housing, so standard ballast mounting screws through the case are all that is holding it.
How fast can I get the Keystone KTEB-218-UV-RS-DW-KIT delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Keystone KTEB-218-UV-RS-DW-KIT come with a warranty?
Absolutely. The Keystone KTEB-218-UV-RS-DW-KIT is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Keystone KTEB-218-UV-RS-DW-KIT?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Keystone KTEB-218-UV-RS-DW-KIT from ZenSupply?
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