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Best Cheap Grow Lights On Amazon Of 2022: Completed List

Dart Hill
  Oct 2, 2022 3:35 AM

Most succulents, herbs, and houseplants may be grown indoors at any time of year with the help of grow lights, which are a specific type of indoor plant illumination. This artificial light source is a compact technique to encourage plant growth, at all growth phases, by generating blue light (which helps the plant grow) and red light (which helps with seed germination and bloom development) (which helps with seed germination and blossom development). Grow lights can be as huge as those used in commercial greenhouses or as little as those used in home greenhouses or indoor herb gardens.

 

Plants need water, soil, and sunshine to grow and thrive, as is common knowledge among children. Serious growers and gardeners, on the other hand, understand how to modify the soil, lighting, and watering system to meet the specific needs of their plants. Sunlight, for example, contains a wide spectrum of wavelengths not found in conventional light sources like LED or incandescent lights. The best indoor grow lights have built-in timers to simulate the daily cycle of sunlight and darkness, which plants need to thrive. Most indoor plants lack the whole spectrum of light that is necessary for optimum growth, in contrast to their outdoor counterparts. A grow light is useful for this purpose.

There are a few different types of grow lights available and the size of the plant and/or area that needs lighting will decide the grow light needed. We've highlighted some of the most effective LED grow lights, so you can see your plants thrive. Because all of the top grow lights are now LED-based, you also receive the advantage of energy-efficient lighting, which equals extra savings in your pocket.


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Last update on 2022-10-02 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API


Buying Guide

Light intensity

The best low-cost LED grow lights will emit enough light for your plant to mature from seed to harvest. It's the equivalent of 20–40 moles of light per day.

You need a grow lamp that puts out between 600 uMols (for 18 hour veg) and 925 uMols (for 12 hour flowering) of PPFD in order to reach the 40 mole level for maximum yield.

Wattage is not a reliable measure of performance when it comes to grow lights; all that matters is that there is enough light intensity. Here you will find other reading material on the subject.

Good Spectrum

A well-balanced spectrum is a hallmark of the greatest low-cost LED grow lights. Some of the poorest performing lights have too much blue or too much red, which leaves you hanging for the Veg or Flowering stage of growth.

Spectrum isn’t a solid science yet, therefore some grow lights will differ significantly. But generally speaking your LED grow light should employ a white spectrum or a balance of blue and red (purple appearing) (purple looking). You may find that out by checking the spectrum chart of each light.

Coverage Area

The best affordable LED grow lights will cover the space you need covered for a fair price. Be skeptical of the claimed coverage area of cheap lights.

Typically, even the "best cheap" lights won't adequately illuminate an area larger than 2 square feet. If you need to illuminate a bigger area, you can either purchase more units or consult my post, Best LED Grow Lights for 4x4 Grow Tents, for recommendations on lights that can illuminate a bigger space.

The size of your space

If you’re trying to grow numerous plants at once that cover a vast area, it stands to reason that you’ll need more light! Costs will increase when more grow lights are purchased. To determine the "footprint" of the energy emitted by each light, we recommend inspecting its individual components. With this information, you may decide if it's more cost-effective to buy several smaller lights or one larger but more pricey light.

What stages of plant growth you’re trying to light

You can better estimate the amount of light your plants will need if you know at what stages of their growth and life cycle they will need it the most. You may not need to spend more on a combination or adjustable full spectrum light if, for instance, your plants will only require lighting during the very early growth phases. If you want to save money but still make sure your plants have adequate lighting throughout their entire lives, a combination light that provides the right wavelength at each growth stage may be the way to go. This is because you won't need to buy as many separate lights or bulbs to achieve the various effects you want.

What kinds of plants you’re growing

Throughout their life cycles, the vast majority of plants go through the same morphological changes. This suggests that despite their differences, most plant species had similar light and wavelength requirements from seed to bloom. But it doesn't mean different plant species don't have different needs at different stages of their lives. Before you go out and get a grow light, be sure you know exactly what your plants need.


FAQS

Are cheap LED grow lights good?

When it comes to plant lighting, you get what you pay for. There are, however, a few inexpensive grow lights that deliver satisfactory results. The Viparspectra V600, Bestva 1200w Reflector, Phlizon 1000w COB, or Parfactworks 1000w COB are all fantastic options.

How much do grow lights cost to operate?

The cost of running a grow light can be affected by a wide variety of variables. If you want to know how much grow lights cost, use this handy calculator.

How much coverage can I get from a cheap LED grow light?

Low cost LED grow lights are usually entry level and don't provide much benefit for the money. The versions I highlighted above will protect an area between 2 and 3 square feet in size.


Conclusion

There is no need to be overwhelmed by the prospect of researching and purchasing a high-quality grow light at a reasonable price. You can find a lot of other books that are similar to ours, so take your time researching before you buy. Reviews like this one can make you feel more at ease with your decision, which in turn increases your chances of making a good buy and getting the desired results.


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