Arlington's 4X4 FSCB44 box and single-gang FSCB24 box offer the simple way to install a steel electrical box inside a concrete block wall.
EPCO
EPCO’s New Economy CordLights
The EPCO Economy CordLight 16410 (with bulb) and 16400 (without bulb) is a 100-foot 14/2 SJTW corded light with plug and receptacle ends. 10 sockets and cages with 10 foot spacing. ETL listed, NEC compliant, Clamp-on cage, suitable for indoor and outdoor use.
Arlington Industries, Inc.
One-piece Non-metallic Mounting Bases
Designed to hold meters, disconnects, timers, and more, Arlington's mounting bases install on siding and other surfaces - before or after the siding is installed. Available in a variety of gangable sizes including the new 5x7.
Littelfuse, Inc.
Prevent Electrical Shock In Commercial and Industrial Applications
Shock Block stops the problem before it happens by interrupting circuit faults before shock occurs instead of simply mitigating electrical shock.
Shock Block is the most comprehensive UL 943C listed GFCI on the market. Other workaround product combinations are inadequate when it comes to meeting code requirements or, more importantly, protecting human life.