LED Luminaire


Maki Lighting Corporation

Verify ID:


Expiration date:

April 16, 2024 - April 15, 2025

Verification Mark

Applicable To:

LED High Bay Luminaire WS2-300

Marketing Claim Verified by UL Solutions

Low Optical Flicker Less Than 5% Up to 1000 Hz

Verification Method

The DUT is a LED High Bay luminaire. It has a control gear that can provide dimming. For the purpose of the Low Optical Flicker verification program, the following tests were conducted at the specified dimming levels: 100%/ 90%/ 75%/ 50%/ 20%/ 10% Light Output. The corresponding waveform at each dimming level was captured via oscilloscope coupled to trans-impedance amplifier and Illuminometer.

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.