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What Do CSA, and CE Listings Mean?
What Do CSA, and CE Listings Mean?

Pulished on May 17, 2020

The CSA International, once in the past called the Canadian Standards Association, is an NRTL that fundamentally serves the U.S. and Canada. View More
What Do UL and ETL Listings Mean?
What Do UL and ETL Listings Mean?

Pulished on May 16, 2020

Ever seen those odd images on a light, a light installation, or the spec sheets demonstrating it's CE or ETL recorded? View More
Introduction to Waterproof Structure of LED Lamps 2
Introduction to Waterproof Structure of LED Lamps 2

Pulished on Mar 25, 2020

Many medium and high power outdoor LED lamps can be equipped with waterproof breathable valves (respirators). View More
Introduction to Waterproof Structure of LED Lamps 1
Introduction to Waterproof Structure of LED Lamps 1

Pulished on Mar 19, 2020

Based on the structural waterproof design, the lamps need to be closely matched with the silicone sealing ring waterproof, and the shell structure is relatively precise and complex. View More
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