S Lilley & Son Brass GLS Lamp Holder Screw Mount Snap-Fit Base B15 Thread 1/2 in. x 26TPI 3023E

S Lilley & Son 3023E is a precision-engineered brass GLS lamp holder designed for industrial and commercial electrical lighting applications. Featuring a screw mount and snap-fit fixing method, this holder ensures a secure and reliable connection for GLS lamps with B15 bases.

Manufactured from high-quality brass, the lamp holder offers excellent electrical conductivity and resistance to wear. Its thread size of 1/2 inch by 26 threads per inch enables compatibility with a range of screw fittings. A key safety feature includes an integrated switch device that automatically turns off the holder when the lamp is removed, reducing electrical hazards.

This lamp holder measures 38.7mm in length and 23.2mm in width, providing a compact form factor suitable for various lighting fixtures in industrial, laboratory, HVAC, and manufacturing environments.

All brass lamp holders come supplied with shade rings for mounting lampshades securely. These holders are ideal for use in lighting system repairs, replacements, or new installations where reliability and safety are paramount. Note that certain switch versions and stock numbers are not compatible with this model and must be checked prior to installation.

Durable brass construction for long service life. Snap-fit fixing ensures easy and secure installation. Compatible with standard GLS lamps and B15 bases. Safety switch mechanism prevents electrical hazards. Compact dimensions for versatile use in lighting assemblies.

Comes with shade rings for enhanced fixture integration.

This product supports multiple industrial uses including in electrical maintenance, construction, and lighting systems for commercial buildings. For more specialized or alternative lamp holders, browse the Lamp Holder category and related S Lilley & Son product range on EnvMart.