UL 8139

Electrical Systems of Electronic Cigarettes and Vaping
standard by Underwriters Laboratories, 04/27/2018

UL 55A

Materials for Built-Up Roof Coverings
standard by Underwriters Laboratories, 11/19/2004

UL 813

Commercial Audio Equipment
standard by Underwriters Laboratories, 01/01/1996

UL 634

Connectors and Switches for Use with Burglar-Alarm Systems
standard by Underwriters Laboratories, 10/12/2007

UL 38

Manually Actuated Signaling Boxes for Use with Fire-Protective Signaling Systems
standard by Underwriters Laboratories, 01/01/1999

UL 1012

Power Units Other Than Class 2
standard by Underwriters Laboratories, 11/09/2010

UL 1638A

Visual Signal Appliances for General Signaling Use
standard by Underwriters Laboratories, 06/22/2016

UL 104

Elevator Door Locking Devices and Contacts
standard by Underwriters Laboratories, 02/26/2016