What about alternative cleaning methods like LED blue lights and ultrasonic waves?

替代清洁剂的方法，如LED蓝光和超声波怎么样？

Special LED lights change colors in the growing area.

特殊的 LED 灯会改变种植区的颜色。

So make sure you use an LED light in your pumpkin.

所以一定要在南瓜里装上LED灯。

The technology works only when the LED's light can reach the gadget.

这项技术只能仰仗LED这个小装置的光源。

Everything from artificial trees and wreaths and garlands, all kinds of lighting, the LED lights.

从人造树、花环、彩环、各种各样的照明设施、LED灯，不一而足。

LED lights are electronic lights used all over the world, which use energy very effectively.

LED灯是全世界都在使用的电子灯，它能非常有效地利用能源。

The lack of natural light in space means that plants are grown using LED lights.

太空中缺乏自然光意味着植物生长要使用LED灯。

Automated towers use light emitting dyads or LED lights to help grow fresh animal feed.

自动饲养塔借助发光二极管或LED灯促使作为动物饲料的植物生长。

Basically we use LED lighting and we use LED lights that are tuned to a specific wavelength.

基本上我们都是使用LED灯，而且我们使用的是会将光调到特定波长的LED灯。

So, it seems a future with food grown under LED lights is looking less and less bright.

因此，在 LED 灯下种植食物的未来似乎越来越不光明。

Several of them used the UrJar to keep an LED light going for up to six hours daily.

其中一些人凭借UrJar使得LED灯每天照明6小时。

The bricks are powerful enough to illuminate an LED light bulb and cost only about $3 to make.

这些砖的能量足以点亮一个LED灯泡，制造成本仅为3美元左右。

As heat escapes upwards, a thermoelectric generator converts the temperature difference into electricity that powers a small LED light.

当热量向上逃逸时，热电发电机将温差转化为电能，这种电能可为小型LED灯供电。

He goes into details, giving examples of LED light bulbs versus traditional light bulbs, and disposable batteries versus rechargeable batteries.

他详细介绍了 LED 灯泡与传统灯泡的对比，以及一次性电池与可充电电池的对比。

Street lamps have already been replaced with smart LED lights, and they are not only energy efficient, but also brighter!

这里的路灯现在换成了智能LED灯头，不仅节能，也更明亮！

The director of BBC Global News Peter Horrocks described Kolma as a leading light of African journalism.

BBC全球新闻主任皮特·赫鲁克斯称Kolma是非洲新闻界的明灯。

Today we've been discussing the possibilities of growing plants in space using LED lights – devices that use electricity to produce light.

今天我们一直在讨论使用LED灯在太空种植植物的可能性，LED灯是一种利用电能产生光的设备。

Plants need sunlight to live, but that doesn't mean that more light always leads to healthier sprouts.

植物需要阳光来维持生存，但这并不意味着更多阳光会使嫩芽更健康。

The son of Cuban immigrants, Marco Rubio has become one of the leading lights of the Republican right.

马克罗·鲁比奥是古巴移民之子，他已成为共和党右派的重要人物。

He published his diaries of the trip in 1839 and became one of the leading lights of London's scientific society.

他在 1839 年出版了他的旅行日记，成为伦敦科学协会的主要人物之一。