Half Price Standard Code

Marine Navigation Lights
standard by Underwriters Laboratories, 10/29/1998

Medium Heat Appliance Factory-Built Chimneys
standard by Underwriters Laboratories, 12/17/2010

Intermediate Metal Conduit
standard by Underwriters Laboratories, 02/16/2006

Fire Test of Roof Deck Constructions
standard by Underwriters Laboratories, 10/31/2002

Hospital Signaling and Nurse Call Equipment
standard by Underwriters Laboratories, 10/12/2007

Cables for Non-Power-Limited Fire-Alarm Circuits
standard by Underwriters Laboratories, 01/26/2015

Electrically Conductive Equipment and Materials for Use in Flammable Anesthetizing Locations
standard by Underwriters Laboratories, 09/30/2011

Safety requirements for electrical equipment for measurement, control, and laboratory use – Part 2-081: Particular requirements for automatic and semi-automatic laboratory equipment for analysis and other purposes
standard by Underwriters Laboratories, 07/31/2019

Battery Chargers for Charging Engine-Starter Batteries
standard by Underwriters Laboratories, 04/21/2015

Marine Filters and Strainers for Nonflammable Liquids
standard by Underwriters Laboratories, 11/19/1998