2011年2月27日 星期日

We went out and purchased 14 different LED arrays

“We went out and purchased 14 different LED arrays, from five to 60 lights, but they’re all emitting the exact same colour or wavelength of light, and we’re then shining that on the seedlings,” Lefsrud explained. “The challenge is that most of the LEDs that we are used to seeing are very dim.dstti LED light bulbs are a great choice for many different reasons and can be used throughout your household for many different reasons. And when you are growing plants you want them to be at full sunlight. One LED can produce about one-tenth to one-fifth full sunlight, so if we group a bunch of them together,The recipient of yourled bulb gift will remember you every single time there is a power outage or if he needs to illuminate dark spaces. of the right wavelength, we should be able to get up to full sunlight.”

Lefsrud said he expects greenhouse energy savings in the 25 to 40 per cent range,ノート パソコン These lights come in several styles such as ones that stand on posts and lights that are built into flat stones. with 50 per cent a possibly as the efficiency of the LEDs continues to improve. And there are other benefits as well.

“The heat load of the LEDs is almost none existent. You can put the plant right up next to it,” Lefsrud said.led lights They consume less power than their traditional light emitting counterparts, rarely heat up and look more stylish. “With standard lights you have to keep them at least three feet away or you’ll start burning the plants.”

Today it’s the tomato, tomorrow, who knows? Lefsrud and his team are already conducting tests on lettuce and petunias. The long-term goal is to one day grow just about anything indoors under artificial lighting.cfl bulbs These are what hold the charge that is accumulated by the solar panel. The bulb is the icing on the cake when it comes to these lights.

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