Growth Light E27 Led Grow Bulb Phyto For Indoor Greenhouse Vegetable Flower Plant Hydroponic Growing Lamp AN1A

Less than 400nm: MchlorophyII absorption less, affecting the photoperiod effect, to prevent stem elongation

400-500nm: (Blue) High absorption by chorophyII and carotenoids, big influence on photosynthesis

Blue Light: For plant growth and absorption. Can enhance chloroplast activity, to prevent spindling plant, But on the other hand, it will inhibition of photosynthesis, so that the plant need much blue light.

500-600nm: Low absorption by pigments

600-700nm: (Red) ChorophyII absorption rate is low, has a significant effect on photosynthesis and photoperiod effect

Red Light: For plant flowering and fruiting,Promote plant growth, germinatiion, flowering, results. The most dominant role during adding color on the plants, accelerate photosynthesis.

More than 700nm: Low absorption rate, stimulate the cell to extend, affecting flowering and vegs germination

36 led growing lamps :

LED quantity: 24 red, 12 blue

Voltage: 110v or 220V for choose

Base: E27

LED wavelength: red 660nm, blue 445nm

LED type: SMD3528

Power: 3W

Beam angle: 180 degree

Diameter: 47mm

Length: 54mm

54 led growing lamps :

LED quantity: 36 red, 18 blue

Voltage: 110v or 220V for choose

Base: E27

LED wavelength: red 660nm, blue 445nm

LED type: SMD3528

Power: 4W

Beam angle: 180 degree

Diameter: 47mm

Length: 54mm

72 led growing lamps :

LED quantity: 52 red, 20 blue

Voltage: 110v or 220V for choose

Base: E27

LED wavelength: red 660nm, blue 445nm

LED type: SMD3528

Power: 5W

Beam angle: 180 degree

Diameter: 47mm

Length: 54mm

Package include:

1 *Led Light Grows (36 led or 54 led or 72 led for choose )