LED Desk Lamp


Shanghai Sansi Electronic Engineering Co Ltd

Verify ID:


Expiration date:

November 18, 2020 - November 17, 2023

Verification Mark

Applicable To:

C22RL-TD08, C22RL-TD08-W

Marketing Claim Verified by UL Solutions

Blue light hazard efficiency of radiation less than 15%

Verification Method

In accordance with LM- 79-08, Section 9.1, the radiation emitted by the product was measured across the spectrum of 300 – 780nm. Using the spectrum radiation measurement, the amount of “blue light hazard” was determined per IEC 62471:2006, Section 4.3.3, across the spectrum of 300 – 700nm. To calculate the blue light hazard efficiency of radiation, the power of blue light hazard radiation was divided by the amount of radiation measured across the complete spectrum, per IEC/TR 62778:2014, Section 3.2.

About the Company

SANSI Technology: A Global Leader in LED Displays and Lighting Since its founding in 1993, SANSI has been dedicated to technological innovation in a wide range of LED applications, from commercial displays to home lighting. We fully integrate product design, production, sales, installation, and customer support in our effort to provide affordable, state-of-the-art LED technology. With over 480 in-house engineers, 2000 employees, and three advanced factories, SANSI has reached over 40 nations on five continents, and continues to grow. Having successfully launched dozens of cutting-edge projects, SANSI’s mission is to raise the bar for LED applications. 

What is UL Verification?

UL Verification is an objective, science-based assessment that confirms the accuracy of marketing claims. Our independent assessment process scrutinizes the validity of specific advertising or promotional statements, giving you a way to separate verified fact from fiction.