Affected by the overall economic downturn and the decline in the unit price of lighting LED package products,
Organized by the North American Lighting Engineering Association and the International Lighting Design Association,
Recently, OSRAM announced that it has filed a patent lawsuit against the US LED lighting products manufacturer Lighting Science Group (LSG) and its subsidiary Heal the, Inc. in the US District Court for Delaware.
It is reported that the student team of the College of Chemistry and Materials Engineering of Wenzhou University has developed a new type of LED lighting,
According to foreign media reports, in Malaysia, nearly 80% of street lights use ordinary light bulbs, not energy-saving and environmentally friendly LED bulbs.
According to the person in charge of the Jiangbei District Urban Lighting Facilities Management Center, a team can change about 3 lights per hour,
On the evening of June 22, all the 563-inch street lamps of the Pakistan PKM expressway project,
The new LED lighting system will help Belo Horizonte improve the safety of urban roads.
There are more than 200,000 street lamps in Taichung City, of which more than 60,000 are halogen lamps.
the Erlianhaote Airport Central Substation completed the upgrade of the taxiway sidelights and replaced all the traditional halogen lamps with LED lamps.