Think what these improvements in lighting efficiency mean.

想一想这些进步对于高效率照明意味着什么。

Characteristics: small size, high lighting efficiency, easy for use, safety, lighting is very good for far or close.

特点：光效高，体积小，容易使用，安全，远或近照明效果佳。

Yet another lighting technology is on the horizon that offers further advantages: even greater power efficiency and softer, warmer light, the colour of which can be precisely controlled.

一种即将面世的照明新技术为人们提供了更为便利的优势，即节能效果更为增强，光线也更为柔和与温馨，其光亮的颜色也能被用户精确控制。

On July 12th, the House of Representatives moved to block enforcement of the lighting-efficiency rules they voted for in 2007, and which President Bush signed into law to bipartisan applause.

7月21日，众议院提议阻止实行2007年他们投票通过的照明效率规定，该规定曾经得到了国会两院的通过，经小布什的签署正式成法。

They include advanced, membrane-filtered wastewater treatment systems, solar-powered, high-efficiency lighting and natural gas combined-cycle turbines that will deliver power, heating and cooling.

它们包括先进的薄膜过滤污水处理系统、高效的太阳能照明，以及用于供电、供热和制冷的天然气联合循环涡轮机。