Best LED Grow lights

Apollo Horticulture GL45LED 135W

Apollo Horticulture GL45LED 135W

Apollo is one of the better manufacturers when it comes to LED grow lights, and this small LED grow panel makes an ideal option for a new small plant grower. It fits in a 2 by 2-foot space to cover up to three plants and uses only 90 watts of electricity.

This lamp is easy to hang as it’s lightweight and doesn’t require ballast. One of the features I like best about the Apollo is that you can hang this lamp closer to the plants than you can others because it runs cool. In fact, this is the lamp I like best for my marijuana seedlings because it covers four important wavelengths of the spectrum.

This lamp though small has an impressive life span of over 50,000 hours and the company does offer a 2-year warranty which is somewhat unusual for an inexpensively priced lamp. The lamp will work with all phases of growth including the flowering stage, although you may want to add a second lamp for that part.


MarsHydro Reflector 410 Watt LED Grow Light

MarsHydro Reflector 410 Watt LED Grow Light

The MarsHydro Reflector fits much better in a small square 4’ by 4’ grow tent than many of the rectangular panels we’ve reviewed. We noticed some slight singing when we used the “flower” setting, but there were no such problems with the “veg” setting – one of the perks of an adjustable spectrum. Those with other lights in consideration will probably prefer to use this one as a back-up light, but it definitely excels when compared to less expensive options.

G8LED 450 Watt LED Grow Light

G8LED 450 Watt LED Grow Light

For small- to mid-size growers, you’ll need to get the most for your money. Since you don’t have the budget of the big-time growers, you don’t want to drop all your cash on a single light. This is where the G8LED 450 Watt LED Grow Light comes in. It’s still a bit on the expensive side, but it’s a great choice for one of your first upgrades.

This light covers all 8 bands of the visible light spectrum plus infrared, making it an effective panel to cover all your needs. Its big brother, the G8LED 600-Watt was named “Best LED Grow Light” by High Times.

California Lightworks 440W LED Grow Light

California Lightworks 440W LED Grow Light

California Lightworks 440W LED Grow Light definitely falls under one of the more expensive lights on our list, but this is one situation where you get the results you pay for. This particular unit comes in a bright red color – a stark change from subtly-colored light panels from other manufacturers.

The light is a bit more intense than those with 3W chips, as this uses 5W LEDs instead – 88 of them. The optics are all jewel-quality glass focused at 90 degrees. Plus, it has two 15W UV-B tubes to enhance growth at the flowering stages. But this panel runs cool and quiet with its built-in fans, and it comes with a 3-year warranty.

Advanced Platinum Series P900 – Editor’s Choice

Advanced Platinum Series P900

All of the Advanced Platinum Series from PlatinumLED grow lights use revolutionary full-spectrum technology to keep your grow room and plants cool while meeting all their light needs. The P900 offers their trademark “3x intensity” lights that offer three times the brightness that competing LED grow lights have.

The P900 has 12 bands of light wavelengths including infrared and ultraviolet, the parts you can’t see with the naked eye. This panel, and others like it in the Advanced Platinum lineup, is about as close to sunlight as you can get indoors. But this isn’t a one-trick pony. This panel is good for every stage of growing cannabis.

You can keep it low-key for sprouting by hitting the “Veg” switch, or kick up the intensity by flipping the switch for “Bloom.” The 90-degree angle of the LED focusing lenses sends the light down into the canopy of your plants. This encourages massive growth.

It can replace a 1000-watt HPS light at full intensity and still only use 515 watts of electricity. The average price of electricity in the US is around 12 cents per kilowatt-hour. Running a 1000-watt HPS costs you 12 cents every hour, plus what you’ll pay to cool it. But running the P900 gives the same or better light quality and intensity at half that price.

When the P900 is suspended at 18-inches above the plants, its core coverage reaches up to 3 by 5 feet. Its maximum coverage is 4 by 6 feet. You may be asking what those numbers really mean for you. At different stages of growth, you’ll be raising or lowering the light according to what your plants need. For sprouting, you can cover up to 4 by 6 feet. But at more intensive stages like flowering, you’ll cover less area because you need more intense light. An adult cannabis takes up at least 1 square foot of space in a 3-gallon pot, so the P900 can flower between 12 to a maximum of 24 at a time.

This definitely isn’t a budget light system. But we like that the P1200 LED drivers work anywhere in the world. They accept 110V or 220V input (or specifically, 85V to 260V. PlatinumLED offers one of the better warranties on the market, with a 90-day money-back guarantee and 5-year complete warranty.