4000K Puv spectrum smd coj horticulture teeb pom kev zoo
Hluav taws xob Specification:
Pob Loj:
Hais txog Guangmai
Horticultural Teeb pom kev zoo
At the intersection between color-tuned lighting and LED temperature effects is an exciting story in the horticultural lighting space. A Belgian tomato-growers association called "Belgium's Tomato Masters" used LEDs to stimulate plant growth. Instead of using the industry-standard high-pressure sodium (HPS) lights, the Tomato Masters outfitted its 13.3-acre indoor tomato farm entirely with LED lighting.
Their recipe, perfectly tuned to stimulate tomato plant growth, is a mix of red, far-red, blue, and white, which appears pink to the human eye. Their custom-built farm uses Hyperion fittings outfitted with Cree's next generation XLamp XP-E2 for the red and far-red portion of the recipe (these new horticultural lamps are also in place in the UK and the Netherlands). To find more LEDs from Cree, click ntawm no.
Pab pawg Belgian pib txhawj xeeb tias vim tias LEDs 'kev ua haujlwm siab, lub teeb yuav tsis tsim kom muaj cua sov txaus kom cov nroj tsuag sov thaum lub caij ntuj no. Tab sis lawv thawj lub caij ntuj no tau ua tiav cov txiaj ntsig txaus yam tsis tau ua kom rov qab- nce cua sov, ua pov thawj dua li cas kev txhim kho hauv teeb pom kev zoo txo lub sijhawm them rov qab.
Qhov tseeb LED Technology: Multicolor LEDs
It was only recently that we finally achieved the elusive blue LED, opening the possibility of full-spectrum LED arrays. Just this year, scientists have developed a technique that allows for a ib leeg LED to produce all three primary colors. This has big implications for active LED zaub, uas ib txwm xav tau peb mus rau plaub qhov me me, ib tus neeg LEDs tso ze rau ib leeg los ua kom tag nrho cov spectrum. Ua ntej ntev, peb yuav pib pom cov duab LED ua los ntawm cov xim -tuned LEDs.
What's more, the new LED technique ― doping the gallium nitride with a rare earth element called europium ― is compatible with current GaN-based LED technologies. We commonly see GaN-based LEDs at work in commercial solid-state lighting, which means this advancement will have significant implications in the commercial sector going forward.
Reversed LED Txias
Another exciting new development in LED physics is that we're seeing researchers run LEDs in reverse to create a cooling effect. Recently a research team demonstrated that if you run LEDs backward ― rather than doing nothing, as one would expect from a diode ― you achieve a very short-range cooling effect to the tune of 6W/m2.
Researchers postulate that they could improve the cooling capacity to as much as 1000W/m2 in the future. This idea isn't ready for practical application yet, but using the LEDs to draw heat away from the processor may lead to improved heat performance in wearables and mobile devices.
Lub neej yav tom ntej ntawm LEDs
Though LEDs have been around and in practical use for decades, they continue to be a source of innovation and important technological development. These new developments may soon lead to new and improved products in nearly every sector where we find LEDs. We're especially excited about big breakthroughs in color tuning, both in terms of technique and application.
Daim ntawv qhia:
Yog xav paub ntxiv, thov hu rau Guangmai Tech ncaj qha.
You can download the test report of 4000K Puv spectrum smd coj horticulture teeb pom kev zoolos ntawm lub taub hau ntawm nplooj ntawv no.
Cim npe nrov: 4000k tag nrho spectrum smd coj horticulture teeb pom kev zoo, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, nqe, pheej yig, hais, datasheet, specs, specification
