LED Grow Light Comparison: How can I compare different led grow lights? (Review 2020)
Performing an LED grow light comparison is essential if you want to get the most out of your buds.With so many LEDs to choose from, It’s important to know what to look for in a good LED grow light.In this article, I’ll show you exactly what to look for, while also comparing some of the most most popular LED grow lights on the market.
Saving Energy
Most of our electricity bill is caused by heat emission and the “burn” needed to produce the light. However, considering that LED grow lights do not actually burn anything in order to produce the lights, it can greatly lower our electricity bill. You get the same amount of light and save money while you are at it as well.
Healthier Plants
Light sources that emit more UV rays, IR rays and heat are counterproductive to plant growth. This is because they can cause plants to burn and dry up quickly, which leads them to need more water and energy to stay alive.
With LED grow lights, heat and harmful wavelengths of light are limited. As a result, the water and energy is used to grow and develop healthier plants and not to merely survive.
Quick Harvest Cycle
LED grow lights can be used for 24 hours a day with little effect on temperature. When growing plants indoors, lack of environmental feedback means the plants rely on you to tell them what season it is and with it, how they should behave.
The use of LED lights enables you to change the daylight hours and the amount of red wavelength light at the exact right time to maximize the plant growth rate.
When LED light is used to grow auto flowering plants, multiple harvests are possible in one season. You is able to alter flowering times in plants and increase production.
long Lifetime
The biggest advantage of LED grow lights for growers is the long lifetime of the LED bulbs. The light emitting diodes have very high efficiency and low energy use. Compared to MH and HPS bulbs, LED lights have approximately around 85 000 more hours of lifespan. This leads them to lasting up to eleven years of continuous lighting or twenty-two hours of half-time operation. Moreover, after used for more that 10 years, LED lights don’t stop working suddenly but slowly decrease in brightness. This give the grower heads up in order to prepare for change. Due to most LED panel’s modular build, a grower is able to swap out the old LEDs for new ones and keep on growing.
For an indoor environment where constant lighting is important, it is a big advantage to have long lifetime of LED bulbs. As this ensures less frequent maintenance service time and cost.
How To Compare LED Grow Lights
Ok, now that we know that LED grow lights are a great choice for your plants.But what should you actually look for in a good LED grow light?Here are the most important things to look out for when comparing LED grow lights.
- High quality LED chips – Avoid LEDs that use cheap non brand chips with less than 3W’s of power.
- High PAR Output – PAR is the measurement of the usable light that your plants are getting from your fixture. It’s the most important value to consider when choosing a grow light if you want to get a big, potent yield. You need 200-400 umols of PAR for the veg stage and 700-900 umols for the flowering stage.
- Balanced, Full Spectrum – Most new LED grow lights come with a full spectrum these days, but you still need to check that there is a healthy balance between red and blue lights to ensure your plants are getting enough blue light when vegging and red light when flowering.
- UV & IR wavelengths – UV and IR wavelengths have been shown to increase yields and potency. Lights with these wavelengths are a big plus.
- Daisy Chaining Functionality – Optional but very handy if you plan on using more than two lights. This functionality allows you to connect lights together so that you require only one socket.
- Veg & Bloom Switch – Many LED’s come with two switches to optimise the light intensity for the veg and bloom stage. An optional feature but it can save you energy costs and ensure you’re plants are getting just the perfect amount of light.
- Good Warranty – Your grow light should have at least a 2-3 year warranty with good customer feedback.
Best led grow lights
New Mars Hydro FC 3000 LED Grow Light LM301B Osram Diodes
- DLC&ETL listed
- Samsung Lm301b&Osram 660nm Leds
- More than 50% higher in PPFD compared with HID lamps
- Balance, full-spectrum light output
- Energy saving with 50% lower power consumption than HID lamps
- 4 passively cooled bars provide broad-coverage lighting for full-term growth
- Dimmable box
- Reliably sourced components including inventronics drivers
- Manufacture's warranty: 3 years
- IP65 waterproof
ECO Farm Commercial Horticulture Full Spectrum 650W LED Grow Light
We’re excited to announce fantastic new lighting systems: Wifi control led grow system your perfect solution to growing amazing plants! These lights are manufactured with super high quality LED strip lights, which have the following great features:
- Plants grow very well, with super dense foliage; no lens is required to distribute the light accurately, thereby encouraging optimal healthy growth.
- Allows even and uniform distribution of light, with no hot spots; LED’s can be kept as little as one inch away from the plant with no harmful effects.
- Light is available the entire length of the unit, reducing the shadowing effect that causes problems with most pinpoint lights.
- Uses up to 75% less power than equivalent HPS systems; these lights will pay for themselves within 18 months in power savings alone!
- Along with the power savings also comes a reduction in heat produced; by running our LED’s at significantly less power, heat is kept to a minimum, considerably extending the life span of the light.
Yearld Pro 660W LED Grow Light Bar
The yearld Pro 660W Grow Bar LED grow light has many advantages over traditional HPS and older LED grow lights.
- Extremely efficient at 2.6 μmol/J
- No fans mean no noise.
- Ideal spectrum for veg and flower.
- Dimmable Mean Well driver.
- IP65 Waterproof rating.
- Incredible 5 year warranty.
