Comparing the plants under the three colors of light, those under the pink LED light had larger leaves and had generally grown in a more balanced way, while those under the red LED light grew slower than others and were smaller as a whole. And the plants under the blue led high bay light had fewer leaves and were spindly on the whole.Depending on different plant types, the wavelength ranges that affect the growth of plants are also slightly different. Therefore, field tests to evaluate the irradiation time and other issues should be conducted at agricultural experiment stations from now on, Nabesei said.As incandescent bulbs are to be eliminated in 2012 in Japan, the company plans to focus on the application of LEDs in illumination equipment for growing chrysanthemums. Red LED light can delay the formation of buds on chrysanthemums. Moreover, LED light keeps bugs away because the LED emission spectrum is deviated from the bugs' visibility curve.
The new spotlights deliver high optical and thermal performance, light output, energy efficiency, long life and aesthetics needed for high-profile installations. Each track fixture is crafted using heavy-duty, die-cast aluminum construction for an exact fit, durability and heat dissipation. The heat sink and housing design ensure that heat is efficiently transferred away from the LEDs, allowing for better thermal management. The junction box temperature is lower than the LED manufacturer-rated operating temperature, thus ensuring 50,000 life with minimal color shift and light loss. High-quality LEDs provide beams free of projected heat, infrared and ultraviolet rays and are perfect for illuminating heat or color sensitive objects. All of these features result in lower operating and maintenance costs for the end-user.
Designed with a clean, architectural look, the luminaires offer a tasteful fusion of smooth cylindrical forms and silicone accents and a soft grip that is safe to the touch. Each VAMP luminaire has aiming indicators and is lockable and adjustable in the field without tools, with a led high bay horizontal rotation and a 90-degree vertical tilt for precision aiming. The track adapter is heavy-duty rated for secure connection and heavy load. The state of the art LED luminaires are offered as 9w, 18w and 30w models.
The new spotlights deliver high optical and thermal performance, light output, energy efficiency, long life and aesthetics needed for high-profile installations. Each track fixture is crafted using heavy-duty, die-cast aluminum construction for an exact fit, durability and heat dissipation. The heat sink and housing design ensure that heat is efficiently transferred away from the LEDs, allowing for better thermal management. The junction box temperature is lower than the LED manufacturer-rated operating temperature, thus ensuring 50,000 life with minimal color shift and light loss. High-quality LEDs provide beams free of projected heat, infrared and ultraviolet rays and are perfect for illuminating heat or color sensitive objects. All of these features result in lower operating and maintenance costs for the end-user.
Designed with a clean, architectural look, the luminaires offer a tasteful fusion of smooth cylindrical forms and silicone accents and a soft grip that is safe to the touch. Each VAMP luminaire has aiming indicators and is lockable and adjustable in the field without tools, with a led high bay horizontal rotation and a 90-degree vertical tilt for precision aiming. The track adapter is heavy-duty rated for secure connection and heavy load. The state of the art LED luminaires are offered as 9w, 18w and 30w models.
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