Guangmai Technology is professional in making the 100W 660nm LED COB Array for LED grow Lights.
Osram's high-efficiency LED with a wavelength of 660 nm allows plants to thrive and bloom beautiful flowers
Els LED Golden DRAGON Plus i OSLON SSL van ocupar el primer lloc al mercat de fonts de llum d'alta -eficiència en el rang de color vermell intens (longitud d'ona 660 nm) amb un valor d'eficiència del 37 per cent. Els operadors comercials d'hivernacle es beneficiaran de les funcions d'alta eficiència i estalvi d'energia-dels nous LED. En un projecte pilot en cooperació amb l'empresa danesa d'il·luminació Fionia, un jardí de flors de milers de metres quadrats va estalviar amb èxit un 40 per cent d'energia.
In order for the plants in the greenhouse to thrive, proper light is as important as proper temperature, and light in the deep red spectrum plays a key role in the growth of plants, because the absorption rate of chlorophyll is very high in this range . At present, both Golden DRAGON Plus and OSLON SSL LEDs can provide this deep red light, with a typical power of 330 mW at a working current of 400 mA, and extremely high luminous efficiency. The high-power chips of these two LEDs are based on Osram's thin-film technology, coupled with a service life of up to 100,000 hours, and can be operated for many years without maintenance.
Golden DRAGON Plus has a wide beam angle of 170 degree . This advantage makes it very effective in reflective lighting systems for large-area planting areas. OSLON SSL has a smaller volume and a narrow beam angle of 80 degree , which can be arranged Closer. These two LEDs can also be matched with external optical components. Their unique characteristics make them ideal for special applications, such as the "multi-layer planting method" where lettuce is grown in a layered manner, because when this stacking method is used, the illumination light must be fine. Evenly.
Osram's distribution partner in Denmark, Arrow, recently completed a pilot program with Fionia Lighting, which proves the huge energy-saving potential of LEDs in horticultural applications. In order to implement the plan, Fionia Lighting Company has specially developed a set of special lighting system for greenhouse, which is equipped with about 50,000 Golden DRAGON Plus LEDs. In a cultivation area with a radius of several hundred meters, this system has successfully reduced energy consumption by 40 percent . Thomas Rubaek of Fionia Lighting Company proudly said: "Flowers grown under LED lighting grow at the same speed as standard samples grown under traditional lighting, but they show more buds than flowers grown under traditional lighting. This is natural. Makes the price higher. In addition, LED lighting also reduces the use of chemicals such as growth regulators."
Red and blue are especially important for plant growth. The emission curve of the new red LED is very consistent with the spectral sensitivity of chlorophyll. According to the type of plant and the growth period, the ratio of red and blue must be adjusted separately, with the adjustment range of 10 percent to 30 percent . Dr. Christoph Gärditz of Osram Opto Semiconductors' solid-state lighting business development department in Germany explained: "If you compare the luminous curve of the light source with the spectral sensitivity curve of plants (according to DIN 5031-10), the system luminous efficiency of the LED is higher than the current high-voltage The lamp is 60 percent higher. In this project, the combination of deep red LED and blue LED has amazing energy-saving effects."
Matriu LED COB de 100 W 660 nm per a llums de creixement LED package size:
100W 660nm LED COB Array for LED grow Lights application
Sobre Guangmai LED/ GMKJ LED
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