45W LED full light spectrum LED grow lights bulbs for plants

45 Watt LED full light spectrum plant grow light, Grow Lights for Indoor Plants and Indoor Gardening. This LED grow lights bulbs for plants is using 72 pcs 3 watt high power LED. The light output: the blue 460nm light, Red light 660nm light. Lifespan of up to 50,000 hours. Dimension: 175mm diameter, 60mm high. 
The scientist find that the blue 400~520nm light, Red light 610~720nm, Orange 613~620nm are best rays for plant photosynthesis. LED grow lamp provides the right rays. Spectrum-tailored grow light is plant specific and more efficient than incandescent. The Plant LED grow lamp uses LEDs to generate the specific colors of light that plants use most efficiently for vigorous growth and health. Increase florescence time much more. For example, For the flower in vase indoor, The florescence increased to 20 days is not impossible. Especially useful in indoor plant and stove plant. If this bulb as outdoor lamp, The fixture must be water-proof.

Why using Full Spectrum:
Make sure you pick the correct spectrum of light for the growth stage of your plants.
There are two types of light spectrums to look for when choosing bulbs: broad and targeted. A targeted spectrum uses specific wavelengths of LEDs to match the photosynthetic requirements.
The best bulbs feature a targeted spectrum, which may include UV, red light, white light, IR, and blue light.
UV: This spectrum helps with growth stimulation, disease reduction, and promoting sugar and protein.
Blue Light: Helps with the overall plant phototropism work.
White Light: A full spectrum will fill in for any missing spectrums.
Red Light: Suitable for promoting photosynthesis, sprouting, as well as blossom. Also, it contributes to the synthesis of chlorophyll and the formation of flower pigments.
IR: Plays a vital role in the development of heat necessary to ripe fruits.
We recommend you choose a bulb with a targeted spectrum that includes all of the abovementioned spectrums.
Plug & socket types option:
European standard 2 pins plug
American 2 pins plug
British Specification 3 pins Plug
Australian gauge 3 pins plug
Operation option: AC 120V/60Hz, AC 230V /50Hz
This bulb using 144 pcs  2835 led chip
Size: 252 x 252 x 29.5mm
Light output about 4500 lumens, 140 degree beam
This full light spectrum plant grow light bulb indluded 90 pcs red led chip, 36 pcs blue led chip, 6 pcs UV led chip, 6 pcs IR led chip, 6 pcs Cool white led chip