LM80测试是由北美照明工程协会（IESNA）与美国国家标准学会（ANSI）联合发布的权威标准，主要用于评估LED器件的流明维持率和颜色维持性能。这一标准为LED产品的寿命和性能评估提供了科学且统一的方法，被行业内公认为“黄金标准”。 对于LED制造商而言，LM80 ...

A recent study led by the UAB demonstrates the potential of gene therapy to restore motor capacity in an ultra-rare disease, ...

MLB Players’ Association executive director Tony Clark had a salary of $3.41 million in 2024, compared to $4.25 million in ...

Adolis García put Texas ahead to stay with his first homer of the season after an earlier two-run double and the Rangers beat ...

A farmer who has pioneered sustainable practices was named the Lewis Clark Valley Chamber of Commerce’s 2025 Producer of the ...

New SMU athletic director Damon Evans is taking over a department enjoying momentum it hasn’t seen in decades after the ...

Deion Sanders signs a $54 million contract extension with the University of Colorado, solidifying his future as the ...

In extreme environments such as petrochemical plants, refining facilities, and high-temperature production lines, the ...

The Red Sox opened their great expectations, 2025 season with three losses in four games in Texas and will be in last place ...

The pistol-grey frame with the ribbon stand is a pleasure to look at everytime the TV comes into view. Not used the Smart features much but Smart Share network feature has my son all pumped up as he ...

A new study of Washington’s news ecosystem found two counties with zero local news outlets and five with only one. That suggests more of the state is becoming a news desert, since previous tallies ...

Consumerism is a bad disease. It elevates inferior brands and the superior technologies go amiss. I have been using the TV for about a year now, and 3D on this with the light and easy to wear glasses ...