Tìm kiếm từ khóa LED light bulbs |VNEEP - Chương trình mục tiêu quốc gia về sử dụng năng lượng tiết kiệm và hiệu quả

Ha Giang commences a public lighting model with energy-saving LED light bulbs 03/10/2021

41 energy-saving, high-efficiency LED technology light bulbs have been supported by officials to install for Dong Tam commune, Bac Quang district to promote lighting policy. public with energy-saving LED lights.
GE Applies Jet Engine Technology In Cooling New Type Of LED Light Bulbs 02/11/2010

This is the third day in a row that we are presenting the most efficient lighting systems invented recently. Now, it’s time for another invention from GE, who made a 1,500-lumen LED light bulb and cooled it through a technology used in aviation.