LED grow lights have proven energy saving as compared with HID (High-Intensity Discharge) grow lights and have a lifespan of tens of thousands of hours. What makes LEDs even more effective is that the diodes can emit specific lights from the spectrum. This means that you can customize it for both vegetative and flowering plants.
An LED grow light can make your indoor garden grow at a faster rate, especially when used with hydroponic systems. Finding the best LED grow light for cheap is not that difficult as these products are already inexpensive because of the LEDs. That does not mean you should settle for the cheapest LED grow lights you can find online without knowing what they have to offer.
Light is an essential component for your indoor plants and greenhouses, and you have to be meticulous about it. Some plants require a wider spectrum of light to meet the requirements for photosynthesis. Today, these lights have improved even more as they have better heat dissipation and energy efficiency.
Best Affordable Led Grow Lights – Top 5 in 2018
So here we have five of such LED grow lights that are incredibly affordable and work best with all plants and in every stage of growth:
|1||Galaxyhydro 300W LED Grow Light||3 x 3|
|2||Roleandro - Panel 45W Red & Blue||8 x 8|
|3||King Plus 600w Double Chips||9 x 9|
|4||BLOOMSPECT 300W LED Grow Light||3 x 3|
|5||EnerCo Full Spectrum 600W||2 x 2|
The Roleandro Galaxyhydro LED Grow Light can rightly be considered Top LED grow lights as they are mostly focused on the maximum absorption of light by your plants. It does so by having the light spectrum that indoor plants respond best to. It has a PPFD of 796 umol which ensures that every ray of light is absorbed for optimized growth.
Has a fantastic heat dissipation system that makes it reliable and energy efficient. What you would normally get from a 400 Watt HPS, you can get from this LED light with way lesser wattage (around 130). It has new improved and faster heat sinks and cooling fans. As a result, you can save a lot of electricity and have your plant grow fast too.
It can cover a decent area of 3 x 3 feet easily and requires a height of 24 inches. A lot of people just focus on the power and forget that the actual purpose of the light is to nourish your plants. A high power does not necessarily mean it will be effective for the grow.
Particularly useful for growing in winters as the 10000K white light provides the right amount of warmth for the grow tent. And because heat is dissipating at a 20-30% faster rate, you need not worry about having it on through the long winter nights.
Comes with a 2-year warranty from Roleandro so should you have any problems, you can get it fixed directly by the manufacturer.
If you are looking for the cheapest LED grow lights that do their job well, look no further. Roleandro LED Grow Light Bulbs contain 117 red lights of 660 nm wavelength and 52 blue lights of 450 nm wavelength. Both of these are perfect for providing ample nutrients for healthy growth.
This combination is well-known among regular growers who know their LEDs very well. It is definitely a strong recommendation if you are looking for quick growth. It can cover a generous area of up to 8 square ft.
For proper timely heat dissipation, they have used Aluminum alloy plate. This means that despite glowing to its full capacity at all times, it will not heat up and subsequently not run up large power bills.
It is a cheap and effective alternative to high-pressure sodium as it consumes nearly 80% less energy. It can virtually be used for any kind of plants or seedlings, regardless of the stage, they are at. It can be used in your home with traditional soil-based plants or even high-tech hydronic systems.
This product too is backed by one year warranty and comes with a money back guarantee. And it is superlight too as the weight is just under a kilogram.
The King Plus 600W Glow Lights feature 10W double chips. The double chips help keep an ideal balance of PAR and Lumen. That helps produce brighter, more intense light that can even give life to the plants that are struggling.
It is a full spectrum glow light featuring all of the red, blue, yellow, IR, UV and white wavelengths. It is a rather thick box of grow lights because it has two cooling fans for faster heat dissipation.
Considering its reasonable price, it is the best affordable LED grow lights alternatives to HPS lamps which consume way more power and heat up too. If you have something cheaper but just as powerful, it does not make sense to still stick to older technology.
If you are a stickler for best customer support and warranties then this product will entice you even more. It comes with a long 3-year warranty and King Plus claims to have prompt customer support. But in all likelihood, you would not have to call them as it is a high-quality grow light.
The King Plus can cover an area of a little more than 9 square ft. and the recommended distance between the plants and the light is at least 2 ft. You can use it for hours and hours without worrying about heating or run big electricity bills. That is the major benefit of choosing LEDs instead of fluorescent lights.
This one from Bloomspect is one of the cheapest LED grow lights if not the cheapest. This one consumes just about 132W and uses a special optical lens to intensify the lights from the LEDs. As a result, your plants get maximum exposure of different wavelengths and are able to speed up their photosynthesis.
It can work great for an area of 3 x 3 ft. and is very simple to operate. For heat dissipation, they have used an aluminum heatsink. It is great for plants at any stage of growth, even for those in the flowering stage as they too need a decent amount of light from the full spectrum.
These LED lights have arguably the highest lifespan found in grow lights and can potentially give you 100,000 hours. That combined with a long 3-Year warranty makes it an irresistible purchase, especially for someone who only wants to opt for the best for their plants.
Comes with a long 6 ft. chord that meets the standards of US electric plugs. The hanging kit is also included and the user guide will make installing it a breeze. It does weigh a little more (5 pounds) than some other LED grow light options here.
If you are looking for the best affordable LED grow lights that are packed with power, the EnerCo Full Spectrum should be your choice. As its name suggests, it provides a full spectrum for your indoor plants so they can absorb it fully.
Features a total 594 pcs of LEDs with a different number of lights for each wavelength range in the spectrum. This one is carefully designed to offer maximum impact which makes it ideal for plants that need strong and consistent lighting.
The 600W grow light works on just 171W power making it energy efficient and economical. It will pay back for itself with the amount of money you will save on power. Thanks to its extra intense light, the plants will show visible growth in just a few weeks.
There are other power options too for this particular LED grow light. This one is more than enough for a grow tent of 3 x 2 ft. They can work for up to 16 hours continuously with no heat ups. It comes with a handy stainless steel hanging kit that you can fix yourself.
It may not seem like a cheap LED grow light but considering that you are getting full spectrum, 600W, and a lot of ease, the price is more than justified. It is an investment in your small indoor garden after all, which makes it worth it.
Last Thoughts about the Cheapest Led Grow Lights
LEDs are already quite cheap and utilize less energy even though they provide enough intensity for the plants to grow naturally. If you are someone who watches out for their carbon footprint and looks for energy efficient devices, cheap LED grow light is your best bet.
There are still many options and when choosing something for your tent, focus on the area of your indoor garden and the kind of plants you will be growing. A full spectrum is obviously the best; however, you can even work with something like Roleandro LED Grow Bulbs provided they are intense enough.
Each of the products above has great value for money as they have a long lifespan and can give you years without an LED fusing. These are also known to produce better and richer yields in comparison with other grow lights, especially the CFLs.