LED lights have several advantages over traditional lights：
1)LEDs can emit light in a narrow band, which helps to produce a specific (sometimes adjustable) spectrum;
2)LED generates less radiant heat;
3)The LED has a longer working life;
Common types of lamps is incandescent lamps, tungsten halogen lamps, fluorescent lamps, etc., let us have a look on difference between plants led grow lights and common lights. What is the difference between plants led grow lights and common lights?
The first thing to know about plant lighting is that not all light can be used by plants, basically only blue and red light can be absorbed by plants.
Different kinds of light have different effects on plants.
The perfect temperature and humidity for your plants are found between 75-85 °F and 50%-70% humidity，with plenty of airflow to replenish CO2. PH is 6-6.5. You may add more calcium and magnesium than normally needed.