Leviton 157 Incandescent Lampholder, Medium Base, Phenolic Pan, 660W-250V, Keyless

Built for dependable performance in commercial lighting and security installations, the Leviton lampholder (model 157) delivers a rugged, easy-to-install solution for surveillance, monitoring, and general-purpose fixtures. The keyless, medium-base design accepts standard bulbs while eliminating rotating collars that can wear out over time — helping reduce maintenance and downtime. With a phenolic pan that resists heat and impact and a high-capacity rating of 660W at 250V, this lampholder handles powerful lamps used in exterior security lighting, camera IR illumination, or service area fixtures.

Installers will appreciate the convenience of two pre-attached 6-inch 14AWG leads (AWM/TEW 105C 600V) with 3/4" stripped ends, which speed wiring and ensure secure connections in lighting circuits. Ideal for retrofit projects and new builds where reliable lighting is critical to surveillance and monitoring systems, the Leviton 157 lampholder balances durability, safety, and ease of installation. Specify this unit for your next security lighting or monitoring application — order now to streamline installation and maintain consistent, reliable illumination.

• Reliable high-capacity connection supporting up to 660W/250V for heavy-duty commercial and security fixtures
• Durable phenolic pan construction resists heat and impact for long service life in monitoring and surveillance environments
• Keyless design simplifies installation and reduces moving parts for lower maintenance costs
• Pre-attached 6" 14AWG leads with 3/4" stripped ends speed wiring and minimize on-site prep
• Medium base compatibility accepts standard bulbs for flexible retrofits and inventory simplicity