Originally known as the underwriters electrical bureau ul was founded in chicago by william merrill and has since expanded to include 182 service centers in more than 70 countries.
Ul listed wall light means.
Established in 1894 as the underwriters electrical bureau a bureau of the national board of fire underwriters it was known throughout the 20th century as underwriters laboratories and participated in the safety analysis of many of that century s new technologies.
If a product is ul or etl listed or certified it is deemed safe for the public.
On occasion however a large junction box may be present in the wall and measure up to 3 9 100mm in diameter.
For the most part these work fine in the united states and canada.
Ul llc is a global safety certification company headquartered in northbrook illinois it maintains offices in 46 countries.
Ul listed is one of the most common markings used in the lighting industry.
Ul listed is the most common ul certification and means samples of the product have been tested and determined to meet the necessary safety standards.
Ul or etl listing is almost always required by commercial building code.
If an led fixture has this marking along with a control number it means it has met all safety requirements for approved uses and situations.
A secure online source for increased visibility into your ul project files product information documents samples and services.
To find information about ul certified products and components quickly and easily use ul product iq an expansion of the former online certification directory.
A product can be ul listed or recognized.
Projectables 13786 t1 avengers led night light 1 pack plug in dusk to dawn ul listed image on ceiling wall or floor ideal for bedroom nursery bathroom 13786 4 1 out of 5 stars 64 8 96 8.
A damp location is an exterior or interior location that is normally or periodically subject to condensation of moisture in on or adjacent to the electrical.
A short history of ul ul is short for underwriters laboratories an organization which has been testing and approving products for consumer safety since 1894.
Ul product iq features an intuitive and user friendly design that gives users free access to all certification information.
Ul listed for damp locations damp rated only lighting fixtures and fans marked suitable for damp locations or suitable for wet locations can be used in damp locations.
In an electrical product like a lighting fixture ul and etl would specifically test to make sure it won t end up malfunctioning and causing a fire or some other safety hazard.