Best LED Grow Lights - Factors Determining The Efficacy of Grow Bulbs Choosing the best LED grow lights in your home will help your plants to thrive while keeping your electricity bill in control. Moreover, the LED’s are better for the environment than various other types of conventional lighting systems. The experts of the lighting industry point out that the introduction of the LED grows bulbs have led to an important advance in the horticultural lighting.
The process of plant growth and development is not completely understood. However, through research, the closest information about this aspect is that the complete PAR (Photo synthetically Active Radiation) spectrum is focused on the red and the blue wavelengths. LED lights being sold at the light shops will work well for the human vision but they may not be supportive of plant growth. This is because the wavelength emitted is not focused on the red and the blue parts of the spectrum. Many wavelengths are necessary for the flowering of the plants too. In plants, a certain wavelength of light is particularly important for carrying out photosynthesis, growth and development. The part of the light spectrum used for this is a called Photo synthetically Active Radiation (PAR). Through scientific experiments, it has been found that red and blue parts of the visible spectrum are particularly important for the plants. The blue light emitting diode emits this wavelength of the light spectrum. While shopping for grow bulbs, the wavelength factor plays a vital role.
Deciding the watts
The watts decide the amount of energy input required by the LED bulb. It was highly useful when the incandescent bulbs were used. One could correlate the light intensity that was obtained as per the number of watts consumed. However, with LED bulbs, the light output is not just dependent on the wattage of the bulb. The light intensity is dependent on the components used and the design of the bulb. The LED chip, optics, heat sink and the driver that are used all determine the light output from a LED grow bulbs. In incandescent bulbs, the light intensity increases with the increase in wattage while in LED bulbs, the light intensity can be the inverse of wattage as a greater amount of heat generated with the higher number of watts. Even lumens are not the determining factor of the efficiency of the grow bulb. What matters is the number of lumens emitted in the PAR part of the grow spectrum. You can buy some of the best LED grow bulbs at affordable rates online by visiting LED Grow Lights Judge. For more details, You can Visit At: http://ledgrowlightsjudge.com