Jessica ZanderIf you grow food indoors in the winter and you’re looking for grow lights for the lettuce you’ve planted, kindly take a look at this buying guide. These grow lights on this list have good wattage and impressive lifespans.
Are you in a hurry? The VIPARSPECTRAL 600W LED Grow Light is crowned our best LED grow light for lettuce. Apart from having about 100,000 hrs lifespan, it has a 3-year warranty and is easy to mount and control. You can opt for the 300W budget variant here.
Contents
Best LED Grow Lights For Lettuce: Comparison Table
Here is a list of the grow lights for lettuce and what to consider before buying one.
| LED Grow Lights | Watts | Lifespan | |
|---|---|---|---|
| 1 | VIPARSPECTRAL 600W LED Grow Light | 600W | ≥ 100,000 hours |
| 2 | Famurs 2000W LED Grow Light | 2000W | ≥ 10,000 hours |
| 3 | VIPARSPECTRAL 300W LED Grow Light | 300W | ≥ 100,000 hours |
| 4 | BestVA 3000W LED Grow Light | 3000W | ≥ 100,000 hours |
| 5 | AntLux 50W 4Ft Growing Lamp | 50W | ≥ 50,000 |
Buying Guide – LED Grow Lights For Lettuce & Other Vegetables
Having decided to use LED lights to grow lettuce or augment sunlight, you need to know what to look out for before choosing one. Here’s a simple checklist to have at the back of your mind. Don’t forget to grab a suitable grow tent or grow bag if you need one.
Know the light requirements
The primary role of LED lights for growing is to help plants photosynthesize. So, you need to buy one that suits the type of plants you are growing, bearing in mind that different plant species have varying light requirements.
Full-spectrum lights are essential for photosynthesis, but red and blue lights are the most important in this regard.
Lettuce is a low-light plant. Like herbs, they require 25W of light per square feet compared to plants like tomatoes that require at least 50W of light.
Size of your indoor grow area 📏📏
Considerably, the larger the area of your hydroponic growing area, the more LED light you will need to light the plants adequately. Once you know your grow room’s surface area, you can calculate the wattage and number of LED lights to use. Usually, when your grow room’s surface area is large, you need to buy several LED lights so each plant can get enough light.
The type of LED lights you need 💡💡
When shopping for grow lights for lettuce, you have two options to choose from: the veg & bloom LED lights and the full-spectrum lights. Veg and bloom LED lights are designed for focused lighting – grow systems that have separate areas for growing and flowering plants.
On the other hand, full-spectrum LED lights are all-round lights that provide ample lighting for plants throughout their life cycle. Most full-spectrum light brands come with programmable settings that allow you to opt for Veg or Bloom light depending on your plant’s light intensity requirement. They also come with timers that allow you to schedule the on and off time of the lights.
Durability ✅✅
Having reviewed tons of products, we can strongly tell you that a product’s price doesn’t guarantee its quality. Therefore, you need to consider the durability of the grow lights for lettuce you intend to buy. Ensure the LED lights have high-quality construction and meet lettuce’s light requirements.
Photosynthetically Active Radiation (PAR) ♨️♨️
PAR is any light that is beneficial to plants and an alternative to sunlight. Lettuce requires 400 to 450 nanometers wavelength of light at an intensity of 17 mols/m2/day of PAR. LED Grow lights come with different PAR values that must be evenly distributed among your plants.
Best LED Grow Lights for Lettuce Reviewed
Below is our review of the LED grow lights you saw on the table above.
#1. Best LED Grow Lights For Lettuce – VIPARSPECTRAL 600W LED Grow Light
Features: 600 watts full-spectrum, UL Certified, Daisy chain function, Veg & Bloom switches, and fire-resistant reflector.
The VIPARSPECTRAL light is a 600W LED grow light with 120pcs of bulbs. It is suitable for a 3x 3 ft vegetative coverage at 32” and 2.5x 2.5 ft flowering coverage at 22”.
#2. Famurs 2000W LED Grow Light
Features: 200pcs 15W Epistar Triple-Chips LEDs, suitable for 4×8/6×6 tent, 4.5x8ft coverage, VEG & BLOOM switch.
The Famurs 2000W LED Grow Light is our overall best light for this review. It comprises of 15 Watt Triple-Chip LEDs with a higher PAR value for effective photosynthesis and growth. Additionally, it has a triangular design with 3pcs 5 watt chips in every led.
#3. VIPARSPECTRAL 300W LED Grow Light
Features: 300 volts and 300 watts full-spectrum, 60pcs high-intensity 5W Epiled/Bridgelux LEDs, UL certified and fire-resistant reflectors.
If you’re looking for a budget grow light, take a look at this VIPARSPECTRAL 300W LED Grow Light that meets UL’s rigorous testing standards. It’s a tad lower in wattage than the 600W variant we reviewed above.
#4. BestVA 3000W LED Grow Light
Features: 300pcs Dual-Chip 10W Bridgelux/Epileds LEDs, VEG and BLOOM switches, and effective cooling.
The BestVA grow light is powerful and comes with Dual-Chip 10W LEDs (at 120°) which makes it brighter and more efficient than traditional 3W and 5W LEDs. It has the second-highest PAR output in our list of the best led grow lights for lettuce.
#5. AntLux 50W 4Ft Growing Lamp
Features: 50W full spectrum red, blue, white, and infrared UV light, an integrated reflector to prevent the light loss, high energy saving, and flush and suspended mounting options.
The AntLux 50W 4Ft Growing Lamp offers full-spectrum light, including red, blue, white, and IR UV. This light utilizes selected LED wavelengths for all stages of plants to help you achieve optimal growth.
Final thoughts…
When looking to buy the best LED grow lights for lettuce you need to consider the plant you want to use if for. Next, you need to research the light requirements of the plant which will help you when choosing a LED light to buy.
VEG and BLOOM is another constraint to factor in when buying a LED light for lettuce. However, research has shown that when lettuce flowers the leaves become bitter and smaller.
Resources
I've been passionate about gardening since the early 1990s, and in 2022, I launched You Can Do It Gardening to empower individuals to feel more confident in their gardening endeavors.
Following a 30-year career in nonprofit finance and operations, I transitioned out of that field in mid-June of 2023 due to the growing demand for coaching services. Interestingly, my years of presenting financial statements to boards and finance committees proved to be valuable experience for teaching people about gardening! I enjoy sharing skills, providing guidance and suggestions, and collaborating efficiently with clients to make significant improvements to their outdoor spaces, both small and large. I also regularly teach at the Arlington Continuing Education and Cambridge Adult Education.
My approach is direct and practical, akin to Mary Poppins, but tailored to your garden. Clients find satisfaction in saving money and taking pride in their own gardening achievements.
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Hello! I’m Jessica Zander, a garden coach and consultant based in the Boston area (zone 6b), offering virtual consultations across the country and Canada.
I’ve been passionate about gardening since the early 1990s, and in 2022, I launched You Can Do It Gardening to empower individuals to feel more confident in their gardening endeavors.
Following a 30-year career in nonprofit finance and operations, I transitioned out of that field in mid-June of 2023 due to the growing demand for coaching services. Interestingly, my years of presenting financial statements to boards and finance committees proved to be valuable experience for teaching people about gardening! I enjoy sharing skills, providing guidance and suggestions, and collaborating efficiently with clients to make significant improvements to their outdoor spaces, both small and large. I also regularly teach at the Arlington Continuing Education and Cambridge Adult Education.
My approach is direct and practical, akin to Mary Poppins, but tailored to your garden. Clients find satisfaction in saving money and taking pride in their own gardening achievements.
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