The US DLC announced the first batch of LED lamps that meet its new horticultural performance standards
The US DLC has announced that it has announced the first batch of LED luminaires included in the DLC Horticultural Qualified Product List (QPL) to meet the performance and reliability requirements set by the market transformation organization.
According to foreign media reports, nearly 80% of street lights use ordinary light bulbs, not energy-saving and environmentally friendly LED bulbs in Malaysia.
TUV Nande participated in the formulation of two mandatory national standards for lamps and lanterns officially released
Recently, TUV SD Group (hereinafter referred to as “TUV Nande”) participated in the formulation of two mandatory national standards for lamps and lanterns GB 30255-2019 “Energy efficiency limits and energy efficiency ratings for LED products for indoor lighting” and GB 37478-2019 “Roads”.
It is reported that the annual revenue of global smart street lamps will increase to 1.7 billion US dollars in 2026.
David Ho and Jinjing Co. [WL1] have developed new lighting technologies in Fuzhou, Fujian Province, China, and will be testing in nearby Fuqing City this month.
The efficiency of light-emitting diodes (LEDs) is one of the most popular advantages of this technology compared to conventional incandescent and fluorescent lamps.
Organic LEDs (OLEDs) are now commonly used in TV and cell phone screens, but they are expected to be the next big thing in solid-state lighting (SSL) technology,
Since the Sino-US trade war, relevant companies in China and the United States have been affected to varying degrees,
Recently, with the launch of the renovation of LED street lights for the cross-sea connection line of Chengdong Road,
In 2018, Shenzhen Airport has reduced carbon dioxide emissions by a total of 126,600 tons, and passed the International Airport Association's Airport Carbon Emission Certification Level 1 certification.