Reflective growth light 220w; Led Plant Grow Samsung lm301D 420pcs+Osram 660nm 20pcs Full Spectrum Panel Dimmable and quantum Reflective plate grow light 3 3500K uv ir Meanwell dimmable driver.

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FAQ

1> What kind of spectrum is effective?

A:) Extreme red light is required at 660nm, and the difference in planting effect is less than 10%.

B:) The spectrum depends on what kind of vegetables you grow, and you need a good taste, then you can add some UV purple light, if you need to change the flowering cycle, you may need to add some far red FR730.

C:) A good spectrum can be adjusted, including multiple adjustable channels, such as UV channel, blue and white light channel, red light channel, far red light channel.

2> What is the PPFD value of regular vegetables?

A:) The average PPFD for leafy vegetable cultivation need 250umol/m2/s.

B:) 150umol/m2/s is needed during the seedling stage of tomato planting, And the vegetative growth period requires 400-600umol/m2/s, It takes 600-1200umol/m2/s during the flowering and blooming harvest period.

C:) The growth stage of vegetables such as cucumbers and peppers is basically the same as that of tomatoes. Adding carbon dioxide can also increase yields.

3> What is light uniformity?

A:) The uniformity of illumination also called PPFD uniformity.

4> In addition to light, what other conditions are needed for indoor planting?

A:) Growing environment such as ventilation, temperature, humidity, soil or nutrient solution, pest control, etc. all need attention.

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