خرید جیشیر اکانت جی شیر خرید gshare

Modern off-grid lighting could create 2 million new jobs in developing world

Many households in impoverished regions around the world are starting to shift away from inefficient and polluting fuel-based lighting–such as candles, firewood, and kerosene lanterns–to solar-LED systems. While this trend has tremendous environmental benefits, a new study by Lawrence Berkeley National Laboratory (Berkeley Lab) has found that it spurs economic development as well, to the tune of 2 million potential new jobs

خرید cccam خرید سی سی کم خرید cccam خرید سیسیکم خرید cccam خرید سی سی کم سیسیکم خرید cccam خرید سی سی کم سیسیکم خرید اکانت جیشیر جی شیر اکانت gshare