Keystone KT-ADAPTER-E39-E26

KT-ADAPTER-E39-E26 Product Description

The Keystone KT-ADAPTER-E39-E26 is a high-quality adapter designed to convert an E26 medium base lamp for use in an E39 or EX39 mogul base socket. Built with durable materials and rated for up to 600V and 660W, this UL-listed adapter ensures reliable performance in commercial and industrial applications.

Features:

Converts E26 medium base lamps to E39/EX39 mogul base sockets
Supports 120-277VAC input voltage
Rated for up to 600V and 660W for high-power applications
UL 496 & CSA C22.2 No. 43 certified for safety and compliance
Compact and durable design for long-term use

Specifications:

Model: Keystone KT-ADAPTER-E39-E26
Base Type: Converts E26 medium base to E39/EX39 mogul base
Voltage Rating: 120-277VAC
Power Rating: Up to 600V and 660W
Certifications: UL 496, CSA C22.2 No. 43 

About Keystone:

At Keystone Technologies, we believe lighting should be simple, hassle-free, and enjoyable. That's why we offer a full range of high-quality lighting solutions, including LED lamps, fixtures, and controls, designed for performance, reliability, and ease of use. With a focus on innovation and customer satisfaction, Keystone is committed to delivering products that make lighting smarter, more efficient, and better for every environment—from commercial spaces to residential settings. Our mission is to "Light Made Easy," and we bring that philosophy to everything we do.