Different wavelengths of light for plant photosynthesis is different, plant photosynthesis requires light, wavelength 400 ~ 720nm or so. 400 ~ 520nm (blue) light, and 610 ~ 720nm (red) for the greatest contribution to photosynthesis.
We know that LED lighting is green lighting, it is the solid-state lighting devices, no mercury, packaging materials are epoxy, even damaged discarded
LED Floodlight used primarily for single building, historical buildings exterior lighting, light outside the building through lighting
LED downlight is embedded into the ceiling light beam lighting. LED downlight belongs to directional lighting, only its opposite could get the light, converging beam angle
In recent years, LED gradually increased heat development. Hot pros and cons, there are so many people concerned about the LED lighting industry is not a bad thing but a good thing.
LED bulb lights are powered by electricity, the power supply must also be mains AC input, directly referred to the mains power supply.
Indoor Lighting Downlight LED lighting products, light bar, ceiling and other forms, through the LED lighting product testing situation analysis
Simply put, LED downlight is a relative to the normal surface mounted luminaire more condenser lamps, generally used for general lighting or auxiliary lighting.
The most commonly used office lighting products are mainly LED tubes, LED downlights, LED panel lights. In the 400-500LX office illumination request, if you need a better working environment
There are a wide range of LED lamps cleaning methods, it's difficult to clean base and shade, cleaning methods described in detail below.