Hologram UL Marks are required in the following product categories.

CCN Product category
DGWU, DGWU7 Seasonal & Holiday Decorative Product Accessories
DGXC, DGXC7 Electric Ornaments
DGXS, DGXS7 Nonintegral Light-emitting-diode Decorative-lighting Strings
DGXU, DGXU7 Drivers for Use with Nonintegral Light-emitting-diode Decorative-lighting Strings
DGXW, DGXW7 Outfits, Decorative
DGYT Pre-lit Artificial Christmas Trees & Wreaths
DGZW, DGZW7 String Lights for All-year Use
DGZZ, DGZZ7 Strings, Decorative Lighting
DUZX, DUZX7 Communications Cable
DVAA High-speed Audio, Video & Data Cable Verification Program
DVBI Local Area Network Cable Verified for Transmission Performance in Accordance with National or International Specifications
DVCS Community Antenna Television Cable
ELBZ, ELBZ7 Cord Sets & Power-supply Cords
ELEI, ELEI7 Outdoor Seasonal-use Cord-connected Wiring Devices
ELEV, ELEV7 Seasonal-use Cord Sets
EMDV, EMDV7 Current Taps & Adapters
EMRB Data Processing Cable
ENVS Electric Signs Certified for Energy Efficiency to California Code of Regulations, Title 24, Part 6
FEBL E-Motorcycles
FEBR E-Scooters
FKIF, FKIF7 Electrical Systems for Electronic Cigarettes and Vaping Devices
FKIS, FKIS7 Electrical Systems for Personal E-Mobility Devices
FTCN Low-carbon-monoxide Portable Generators
GPRT, GPRT7 Fans, Ceiling Suspended
GPWV, GPWV7 Fans, Electric
GPWX, GPWX7 Fans, Electric, Permanently Installed Type
HNHT Nonpower-limited Fire Alarm Cable
HNIR, HNIR7 Power-limited Fire Alarm Cable
IEUZ, IEUZ7 Fluorescent Surface-mounted Luminaires
IEVV, IEVV7 Fluorescent Recessed Luminaires
IEXT, IEXT7 High-intensity-discharge Surface-mounted Luminaires
IEXZ, IEXZ7 High-intensity-discharge Recessed Luminaires
IEZR, IEZR7 Incandescent Surface-mounted Luminaires
IEZX, IEZX7 Incandescent Recessed Luminaires
IFAH, IFAH7 Incandescent Recessed Luminaires, Convertible, Non-IC/IC
IFAM, IFAM7 Light-emitting-diode Surface-mounted Luminaires
IFAO, IFAO7 Light-emitting-diode Recessed Luminaires
IFAU, IFAU7 Horticultural Luminaires
IFAW, IFAW7 Canopy Luminaires
NYTT Instrumentation Tray Cable
PWIP Network-powered Broadband Communications Cable
QAYK, QAYK7 Optical Fiber Cable
QGNS Pedelecs & E-Bikes
QOVZ, QOVZ7 Light-emitting-diode Luminaires, Portable
QOWC, QOWC7 Light-emitting-diode Nightlights
QOWZ, QOWZ7 Luminaires, Portable
QOYX, QOYX7 Nightlights
QPCJ, QPCJ7 Portable Work Lights
QPTZ Power-limited Circuit Cable
QQFU, QQFU7 Power Supplies, General Purpose
VZCA, VZCA7 Surge-protective Devices
VZCC Surge-protective Devices Certified to IEC Publications
WGZR, WGZR7 Switches, Clock Operated
WJCT, WJCT7 Switches, Photoelectric
XBYS, XBYS7 Relocatable Power Taps
XOKV Transformers, Class 2 & Class 3
XOKV7 Transformers, Class 2
YEFY, YEFY7 Unmanned Aerial Vehicles for Commercial Use
YEGD Unmanned Aerial Vehicles for Commercial or Industrial Use in Hazardous Locations
ZJCZ, ZJCZ7 Flexible Cord

UL will maintain Standard hologram labels for some products and these may be ordered directly from UL. Custom holographic labels must be purchased from UL’s supplier of holographic labels. More information is available for ordering custom holographic labels.