Using the best grow lights for microgreens is a must if you’re doing indoor gardening. They simulate natural sunlight, a key ingredient that gives your plants the energy to grow beautifully. And with the proper lighting set-up and light exposure, your greens will surely thrive, giving you access to delicious and healthy microgreens and plenty to harvest all year long!

What To Look For In A Grow Light
When looking for the best grow lights for microgreens, you may want to consider the following factors:
- Full-Spectrum Lighting - This simulates daylight conditions and wavelengths of light from the sun, giving your microgreens what they need to thrive. You’ll want light spectrums that include a blend of blue light, which can drive photosynthesis and leafy growth, as well as red light, which regulates plant growth and development.
- Color Temperature - This is expressed in ‘K’ for “Kelvin’. Your grow lights might have a certain color depending on their Kelvin value. Those in the 4000K to 6000K range are generally recommended since they offer a balanced mix of blue and red lights necessary for microgreens’ optimal growth.
- Light Intensity - This is measured in photosynthetic photon flux density, or PPFD. You’ll want lights that can let your microgreens grow without burning them with too much light. The ideal range is between 200 and 400 µmol/m²/s.
- Coverage - Make sure your light source can cover the entire area of your growing tray or rack. Giving them enough light will help prevent any uneven growth in your microgreens.
- Type - These grow lights come in different types, namely:
- Grow bulbs can be attached to existing lamps or fixtures. They’re perfect for growing small batches or in tight spaces.
- LED grow lights are also great for a small indoor light setup. LED lights are energy-efficient, able to stay cool, and long-lasting.
- Fluorescent light options (like T5 tubes) are quite popular for their affordability and even spread.
- Budget - Prices for grow lights may vary, so it’s best to consider how much you’re willing to invest. LED shop lights or fluorescent light setups are relatively cheaper, making them great options for beginner home growers. If you’re a more experienced grower, consider getting high-end grow lights with fully controllable settings instead.
9 Best Grow Lights For Microgreens Available Online
1. Grow Light Bulb for Indoor Plants And Seed Starting
Grow Light Bulb offers a full-spectrum light that appears like white light to the eye. It has high brightness and high light transmission, enabling better, more effective plant absorption in tight spaces. Plus, it has energy-saving features and is easy to install on standard-sized fixtures!
2. SANSI Grow Lights for Indoor Plants
These microgreens lights are suitable for use to promote plant growth and improve flavor, crop yield, and quality. They offer full-spectrum lighting and emit less heat radiation, which could burn plants. The lamp body is made of safe ceramic material that has no risk of electric shock.
3. GooingTop LED Grow Light, Full Spectrum Growing Lamp for Indoor Plants
This is best used for indoor gardening, but can also double as a reading lamp in a jiffy. It also allows you to control the duration of lighting your microgreens get, with 4, 8, and 12-hour options. Easy to install, GooingTop LED Grow light also comes with a flexible gooseneck and clamp, allowing you to position it in any direction needed to provide the right light requirements to your microgreens.
4. 3head Plant Lights with Clip for Indoor Plants
This plant light helps create an optimal environment for your plants to grow. It has a cycle memory timing function, so you can “set it and forget it”. You can set the light to turn on for 3 or 9 hours, and it automatically turns off right after. Plus, it comes with three lighting modes and has 10 levels of dimming, so you can adjust the light intensity that your microgreens receive at every stage of their growth cycle.
5. GYTF LED Grow Light for Indoor Plants
Smaller and stronger, GYTF LED grow lights offer 6000k full-spectrum light to your microgreens and other small-shelved plants. It has a 2-inch light disc and a 12-inch gooseneck body with a clip at the bottom, making it perfect for growing mini plants in small spaces and areas with limited windows. It also comes with an automatic timer that you can set for 4, 8, 12, and 18 hours a day.
6. Spider Farmer 2025 LED Grow Lights
Spider Farmer’s grow lights come with full-spectrum output that plants absorb better. They offer high efficiency at a lower cost, consuming 50% less heat and power when in use. Plus, the after-service care is good, as the lights come with a 5-year warranty.
7. VIVOSUN T5 Grow Lights Fluorescent Tubes
VIVOSUN’s grow light comes with two on/off switches for specialized spectrums, giving you better control over the lighting system. You can hang the lights in three ways: horizontal, vertical, or overhead. You can install them in grow houses, grow tents, or even your own space indoors.
8. LED Grow Light Panel for Indoor Plants
These offer light that appears warm white to the eyes. They operate efficiently and run cooler than regular light sources; they won't burn your plants even when they're close. Easy to install, the suspension kit can be assembled without additional tools needed. You can easily convert any room in your home into an indoor garden with this grow light around!
9. Barrina Plant Grow Light Full Spectrum White LED Grow Light
Barrina Plant Grow Lights are great for larger setups like greenhouses, plant grow tents, and hydroponic rooms. They provide not just red and blue wavelengths, but also green, which helps the plant look healthier and more gorgeous. These lights are easy to mount and linkable, enabling you to link up to 6 light strips if needed.
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