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Quick Ship Program

...bsp; Our network of 16 fulfillment cente... ...Quick Ship eligible products.   Cli... ...sp;    ELECTRONIC CATEGOR...

About Keystone

... from World War II, Keystone Technologie... ...OEM and distributor customers. Since 1945, our dedication ...

Our History

...m if there were any products that were a... ...ware and electrical stores in Philadelph... ... offer magnetic and electronic ballasts ...

Statement of Warranty

...of its magnetic and electronic lamp ball... ...ety of Underwriters Laboratories, Inc., ... ....   NO IMPLIED STATUTORY WARRANTY O... ...lusive of all other statutory, written o... ...anties of any kind, statutory or otherwi...

Obsolete Product Guide

Click on the catalog number to be taken to the item's product page or click here to download the Obsolete Product Guide from our catalog (60k).

NEMA Premium High Efficiency T8 Ballasts

...0. • Total Harmonic Distortion must be ≤...

All Products

... Electronic Fluorescent Keystone’s ... ...ncy, every Keystone electronic ballast is “burned in” at the factory to ensure exceptional per... ...ur new Smart Wiring Electronic Sign Ball...

KTEB-226-UV-RS-DW-KIT

... KTEB-226-UV-RS-DW-KIT.jpg Ce... ...d RoHS SKU: KTEB-226-UV-RS-DW-KIT Downl... ... Normal 120-277V 2... ... Formerly known as KTEB-226-UV-TP-PIC-DW-KIT ...

KTEB-213-UV-RS-DW-KIT

... KTEB-226-UV-RS-DW-KIT.jpg Ce... ...d RoHS SKU: KTEB-213-UV-RS-DW-KIT Down... ... Normal 120-277V 2... ... High CFQ13W/G24q Y...

KTEB-218-UV-RS-DW-KIT

... KTEB-226-UV-RS-DW-KIT.jpg Ce... ...d RoHS SKU: KTEB-218-UV-RS-DW-KIT Down... ... Normal 120-277V 2... ... High CFQ18W/G24q Y...