12V AR111 LED Bulb G53
Product Name: 12V AR111 LED bulb G53 /
Product Code: HSL-AR15WA /
IP Rate: IP44 /
Power: 15 Watts /
Base Holder: G53 /
Input Voltage: AC 85-265V OR DC 12V 50/60Hz /
Power Factor(PF): >0.9
LED driver: Isolated with glue protected
LED Source: 15W COB Epistar chip
Lumen Flux: 1425lm +/-3%
Lumen Efficiency: 95lm/W
CRI (Ra): >80Ra
Beam Angle: 10,16,36 degrees
Color Temperature: WW, NW,PW,CW
Materials: Aluminium body + reflector
12V AR111 LED bulb G53
The influence of LED red light on plants
In visible light, the most absorbent of green plants is red orange (wavelength 600-700nm) and blue-violet (wavelength 400-500nm), with only minimal absorption of green light (500 - 600nm).
Red light is the first light quality to be used for crop cultivation experiment. It is the necessary light quality for the normal growth of crops, and the quantity of biological demand is in the head of all kinds of monochromatic light, the most important light quality in artificial light source.
The material produced in red light causes the plant to grow high, while the material produced under blue light promotes the accumulation of proteins and non-carbohydrates, and adds weight to plants.
Far-infrared fill the rate of design and color glycosides, carotenoid and chlorophyll concentration by 40%, 11% and 40% respectively, and makes the plant fresh weight, dry weight, stem length, Ye Changhe width respectively increased by 28%, 15%, 14%, 15% and 14%.
Red light is used to regulate the light form by photosensitive pigment;
Red light drives photosynthesis through absorption of photosynthetic pigments;
Red light promotes stem elongation and promotes the synthesis of carbohydrate, which is beneficial to the synthesis of fruit and vegetable VC and sugar.But it inhibits nitrogen assimilation,it's still a little difficult to cultivate plants with a single red light.12V AR111 LED bulb G53