Bes LED Grow Lights for Lettuce

Lettuce is one of the most popular vegetables in the world .Many people like it very much.You can grow it indoors easily.So we will review here to best LED Grow Lights for Lettuce for you.

Finding the best LED grow lights for lettuce may seem difficult, but the truth is that lettuce is one of the easiest vegetables to grow indoors. You can also grow lettuce in aquaponics system  indoor . Not only are its requirements very easy to meet, but they thrive in both hot and cold temperatures.

Here we will go through the two best LED grow lights for your needs to ensure that you can enjoy quality, homegrown lettuce. Open leaf lettuce tends to work best for indoor growing, so it’s best to choose mesclun mix, spinach, arugula and so on, but you can also do iceberg lettuce.

01.VIPARSPECTRA Full Spectrum Reflector-Series Grow Light 300W LED

When it comes to indoor growing, full spectrum lights are trusted by most growers because this allows you to make use of different colors. Lettuce, and all vegetables, react to blue and red best, which excite growth and ensure that your lettuce grows big and tall.

This bulb emits 300 watts, which is great for lettuce, and uses 95% reflective aluminum, ensuring that as much light as possible is pointed directly towards your crops. There is a daisy chain connector on the side to chain multiple units, and a 6-foot cord makes it easy to plug in anywhere.

Aside from being very light at less than 6 pounds, this includes high-speed fans that act as white noise and a premium aluminum heat skin to ensure the unit doesn’t overheat. It provides all the light any plant will ever need during every stage of development.


  • Very lightweight, easy to install and includes a premium heat sink.
  • Operates on little power, allowing you to grow indoor plants on a budget.
  • Emits a full spectrum of light, which is essential for plants to reap the full benefits of the lamp. Only the best LED grow lights for lettuce use this feature.


  • Due to its small size, it may not be ideal for more than a few heads of lettuce. This is meant for small-scale growing.
  • Some people have said the lights may burn plants, but this seems quite rare and affects only a small percentage of buyers.

02.Dimgogo Full Spectrum 1000W LED Growth Lamp, Triple Chips and UV/IR

If power is your thing and you want to cover a large area, then this Dimgogo 1000W growth lamp will definitely excite you. It offers several unique advantages that will help your lettuce grow nice and big.

First of all, it has full spectrum capability along with UV and IR lighting, which mimics natural light almost perfectly (more than well enough to grow vegetables). It also uses triple-chip LED lights, which are 10W each. That ensures the lamp gives off plenty of light to help during germination and growth.

At 1000W output, this is sure to give you all the power you need. It’s also very light at 6.6 pounds, and it can be easily installed within minutes.


  • Massively powerful, ensuring that it can easily cover a large area.
  • Utilizes a full spectrum of light that mimics natural light.
  • Only pulls 185W to operate, making it one of the best LED grow lights for lettuce.


  • Due to the higher power output, you must be careful about positioning the light. Otherwise, it may burn your lettuce.

20191110 Grow Light Reviews

03.Roleadro Brand Galaxyhydro Series 1000 Watt LED Grow Light

This 1000 watt LED grow light by Releandro is a full spectrum grow light. It doesn’t just put out red and blue light. It also generates UV and infrared light for a more natural light pattern. This means the grow light can support growing plants at all stages of development. However, it is red dominant.

This grow light will use far less power than average. It combines a high PAR value with an optical lens to maximize the light delivered to the area directly under the grow light. It relies on a connected series of 10 watt LED chips, reducing loses through the circuits, too. You can afford to grow herbs and vegetables under the hanging grow light year-round. That is why this grow light uses just 135 watts of power and matches the performance of a 1000 watt grow light.

The grow lights are designed so that you can connect them in a daisy chain, allowing you to plug up to three grow lights to each other and a single power outlet. It can work at 100 to 240 volts AC power. It generally comes with only one short electric plug and a basic hanging kit.

A side benefit of the design is the Zener electrical connections that ensure it won’t overheat. These grow lights won’t overheat your greenhouse. More importantly, the heat removal system ensures the power circuits won’t overheat, too. There is an effective heat sink system and two fans. You can then vent the little waste heat out of the greenhouse, easily maintaining an ideal, consistent temperature. The control system is straightforward but not very intelligent.

This hanging grow light can support one sun loving plant at an elevation of 18 inches or supplement natural light for window gardens at 36 to 48 inches of elevation. The maximum coverage area is 3’ x 3’. It works best when covering a 2’ x 2’ area. Any lower, and you risk sunburning the plants in the central coverage area.

The larger coverage area can help leaf growth but it doesn’t have enough blue to grow hardy stems without some natural light in addition to the LED light. That makes this the best led grow light for lettuce but not poinsettias.

The manufacturer says the grow lights can run for tens of thousands of hours. Unfortunately, it will often die after just a couple of months of continuous usage. If it still works, it will have up to a third of the lights burn out, hurting the light output of the grow light.


• Energy efficient

• Broad spectrum grow light

• Won’t overheat even if running for 18 hours a day


• Not the best operating life

04.Phlizon Brand

This unit comes with a fully stocked hanging kit. There are multiple support wires. It also has a long power cord.

This is a full spectrum grow light. It has almost as much blue light as red light. That makes it ideal for tall flowering plants. The mix of infrared, UV and white light allows you to see what is going on and grow a variety of plants under it. The unit has a basic controller, but you can switch it from vegetation to blooming light profiles by switching a knob.

It is a powerful light. The unit consumes only 110 watts. The light output matches that of a 400 watt metal hydride grow light. The two cooling fans will prevent the light from getting too hot, too. This unit can provide the entire light needs of a 2’ x 2’ growing area at a height of two feet or 24 inches. This is the best led grow light for lettuce if you can place it at the ideal height for your plants.

No grow light is perfect. One downside of this model is that it is not FCC compliant. The grow light will generate a minor RF signal that interferes in wireless signals. Now your wi-fi, wireless controllers and wireless internet don’t work while it is own.

There is no reflector. The manufacturer says this prevents heat buildup and eliminates the risk of sunburned plants. Yet the control board itself can suffer LED burnouts, where the LEDs actually melt. If this happens, shut it off immediately before you get a cascading failure. In a worst case scenario, it can catch fire.


  •  Great hanging hardware
  • Switch growing profiles at the flip of a switch


  •  Generates radio frequency interference or RFI
  •  Can suffer overheating in the circuit board, a potential fire hazard

Above two are the Best LED Grow Lights for Lettuce.You can choose any one of them and you will be pleased by using them.