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Indoor gardeners can choose from several types of grow lights. High-intensity discharge (HID) types are the brightest and come as metal halide bulbs, good for leaf growth, and high-pressure sodium bulbs, which are better for flowers. High-intensity fluorescent lights use the same fixtures as HID lights, but are less expensive.


Whether growing plants in a greenhouse or indoors, the right combination of cool and warm grow lights ensures indoor gardeners overcome the lack of natural sunlight and grow healthy plants.

  • MEIZHI 600W LED Grow Light Lamp Full Spectrum Hydroponic Veg Bloom Indoor Plant

    MEIZHI 600W LED Grow Light Lamp Full Spectrum Hydroponic Veg Bloom Indoor Plant

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    Professional spectrum ensures high yields with profuse nutrition, such as THC, vitamins. Long lifespan. The power draw is 260W! IR light is the key feature in the spectrum, looking not so bright as ot...
  • Mars Hydro 300W 600W LED Grow Light Lamp Full Spectrum Veg Bloom Indoor Plants

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    Mars LED Grow Light 300W 600W Full Specturm Indoor Plants Veg Bloom. Amperage(Veg Bloom): 1.1A@110v, 0.59A@220v. Mars 600W LED Grow Light Full Spectrum for Indoor Hydro Veg Flower Panel Lamp. Model: M...
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    Mars Eco 49 98 LED Grow Light Full Specturm Hydro Indoor Plants Veg Bloom and 2pc 1/8 LED Grow Light Rope Ratchet YOYO Hanger. Mars Eco 49 Led Grow Light Full Spectrum Hydro Indoor Veg Flower Plant Bu...
  • Mars Hydro ECO 600W Full Spectrum LED Grow Lights Indoor Plant VEG BLOOM Kits

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    Only useful wavelength selected,particular ratios made with red,blue and white leds,high-efficient for plants seed,veg,flower,fruit. Hanging Distance: Seedling: 24"-30",Veg: 18"-24", Flower: 12"-18".
  • Mars Hydro ECO 600W LED Grow Light Full Spectrum for Indoor Plant Veg Bloom

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    Mars Hydro Mars ECO 600W LED Grow Light 12 Band Full Spectrum with on off Switches. Amperage(Veg Bloom): 1.60A@110v,0.84A@220v. NOTE: All products are 100% Authentic Mars Hydro LED Grow Light, we are ...