The Best Grow Light Reflector Hoods in 2021

Ed Wike
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Having the right grow light reflector will make a huge difference to your plants. Sure, the right spectrum of light is super important to get your desired results, but if you don’t throw that light from the right angle, well then it’s a waste.

Fortunately, LED grow light reflector hoods are available that rotate and redirect your grow lights. With a good light hood, you’ll be able to perfectly position your lights to hit your plants from the optimal angle. If you’re not going to use a light hood you can hang your lights at various heights provided that your plants are all at the same level.

Other than saving a ton of time, light hoods offer some other benefits:

  • You no longer need to figure out where your plants should be placed about the light based on their height. Just aim your lights and hang them from there.
  • Eliminates the plants blocking the light.
  • Allows you to suspend your lights from a higher point. For example, you can hang your lights from a chain-link gate instead of the ceiling.
NameCategoryProduct
Sun System HGC904425 Grow Lights Yield MasterBest OverallSun System HGC904425 Grow Lights Yield Master
Apollo Horticulture GLRGW19 19" Gull Wing Hydroponic Grow Light ReflectorBudget PickApollo Horticulture GLRGW19 19" Gull Wing Hydroponic Grow Light Reflector
VIVOSUN Hydroponics 6" Air Cooled Grow Light ReflectorUpgrade PickVIVOSUN Hydroponics 6" Air Cooled Grow Light Reflector

1. Sun System HGC904425 Grow Lights Yield Master

Our rating: 9 / 10

Sun System HGC904425 Grow Lights Yield Master

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Pros:

  • Easy installation
  • Completely sealed with double gasketed glass
  • Includes tempered glass, built-in socket, and 15' lamp cord
  • Highly reflective textured aluminum interior for excellent output and uniformity
  • Swing stop retention cable keeps the glass from abruptly swinging down
  • Powder-coated galvanized steel housing
  • Single ended cooled MH/HPS reflector

Cons:

  • The bulb makes your room turn yellow
  • Too hot, temperature run around 87 degree
  • The glass cover may collapse if sharply hit by another object

Our choice for the best grow light reflector hood is the Sun System Grow Lights Yield Master, because it’s one of the most cost-effective hoods you can buy. You get standard hood features like a dimmable lighting system as well as a hanging bar.

Another advantageous feature is that it is constructed of a heavy-duty reflective fabric, which helps concentrate light more effectively than other hoods. Another positive aspect of this grow light reflector is that it can be easily cleaned.

2. Adjust-A-Wing Grow Lights

Our rating: 8 / 10

Adjust-A-Wing Grow Lights

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Pros:

  • 95% reflective proprietary textured German aluminum
  • Twice the power and efficiency of most other reflectors
  • Increase the growing area under each lamp by up to 75%
  • Increase yield per lamp up to 50%
  • Allows operation of two 400W MH & HPS lamps or two 600W HPS lamps

Cons:

  • Users need to buy a socket/cord
  • Require double up on the cooling and to add humidity due to the intense radiant heat from a "naked bulb."

Adjust-A-Wing Grow Lights Avenger – Large | Single End | Metal Halide / HPS | Reflector – For Hydroponic and Greenhouse Plant Use is a grow light hood that is ideal for use.

The Avenger has a wide coverage area and has been designed with high-quality materials for optimal performance. One of the best-selling features is its adjustability that can be customized to fit most types of bulbs and fixtures.

One can use the Avenger for indoor or outdoor applications.

3. Apollo Horticulture GLRGW19 19" Gull Wing Hydroponic Grow Light Reflector

Our rating: 8 / 10

Apollo Horticulture GLRGW19 19" Gull Wing Hydroponic Grow Light Reflector

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Pros:

  • German Aluminum and Ceramic E39 Mogul Base
  • 1 – 19" Gull Wing Reflector with 15 feet long power cord
  • Pair of V-Hooks are included in the package
  • Comes with instructional pamphlet
  • Affordable option
  • Versatile grow light hood for LED grow lights
  • Easy to assemble
  • Powerful and efficient
  • 90 days replacement warranty

Cons:

  • Some users suspected a bad ground connection
  • The manufacturer does not sell replacement parts outside of the 90-day warranty

If you want grow light reflectors or hoods, look no further than the Apollo Horticulture GLRGW19. The Apollo Horticulture RGRW19 is a high-quality yet affordable full-spectrum grow light hood for plants.

The Apollo Horticulture RGRW19 is constructed from high-quality materials, which makes it a durable and long-lasting choice.

The Apollo Horticulture GLRGW19 is also very easy to assemble as you won't need any tools to put it up, and no technical or mechanical experience is necessary.

4. iPower GLCLTB6 6 Inch Hydroponics Cool Tube Reflector 250W

Our rating: 7 / 10

iPower GLCLTB6 6 Inch Hydroponics Cool Tube Reflector 250W

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Pros:

  • Sleek and attractive design
  • Flexible and simple to use
  • Customizable configurations to suit your lighting needs
  • Built-in 15 feet heavy-duty lamp cord with E39 ceramic mogul socket and standard hydroponic s-plug
  • High-reflectivity having painted white panels with 0.4mm, 95% reflective textured German aluminum
  • Suitable for multiple watts and models
  • 6-inch air duct ensures air passes easily through both ends of the reflector for maximum inline air cooling
  • Twice the power and efficiency of most other reflectors

Cons:

  • Only efficient for an enclosed small growing area
  • Clamps are somewhat flimsy
  • No bulbs included

This cool tube reflector lamp offers a leafy growth and heat absorbency. You can use it at the height to light up to 12 plants up to 6in tall.

It is light, easy to assemble, and much easier to maintain than more complex systems.

5. VIVOSUN Hydroponics 6" Air Cooled Grow Light Reflector

Our rating: 5 / 10

VIVOSUN Hydroponics 6" Air Cooled Grow Light Reflector

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Pros:

  • High-reflectivity VEGA Aluminum hood
  • It covers an area of approximately 3*3 feet during vegetative growth and approx. 6 square feet during the bloom phase
  • Rust-resistant housing, sturdy against damage
  • Easy to install
  • Compatible with dimmable digital ballast

Cons:

  • Heavy

VIVOSUN Hydroponics 6" Air Cooled Grow Light Reflector is the best choice for indoor planting. It has a High-reflectivity VEGA Aluminum hood. The cutting-edge hood is made of imported Italian VEGA Aluminum that boosts reflectivity by 20% compared to standard Aluminum reflectors.

The unit has an excellent light reflectivity rating of 98%. Contouring of the polished reflective surface ensures no hot spots or dead spots.

Frequently Asked Questions (FAQs)

What is the best LED grow light 2021?

If you plan on growing high-quality plants indoors, you will need to invest in a good LED grow light. LED grow lights are more efficient, durable, and lower priced than other options, so it’s hard not to make the switch.

For starters, you will need to determine the right size and brand of your grow light. Just like the number of pots you plan to grow, this will determine the size and output of your LED grow light.

If you plan on growing bigger plants, such as hydroponic tomatoes, you will need a more powerful grow light. LED grow lights usually come in 5w, 25w, and 50w models. Larger models are harder to buy, so you probably won’t have a choice but to start with a regular LED grow light, and then upgrade later.

How do you make a reflector for grow lights?

Can you attach a reflector hood to a grow light? Yes, you can attach the reflector to the grow light. It is the simplest and most convenient way to create an effective grow light reflector. The reflector can be attached to any MH and HPS grow lights. These grow lights are generally suspended at a height of about 18” from the plant. It is considered as the optimal height for these MH and HPS grow lights.

If you want to set up grow light reflectors to get the full benefits, you need to do the following:

  • Create a structure around the lights that is at least 16” tall.
  • Install the loops on the top of the structure panel and place the hooks on the bottom around the panels.
  • Install the reflective surface, may be an aluminum foil over the structure

How far should I keep my LED lights from my plants?

There are a few considerations to keep in mind when it comes to the ideal distance for your plants. If possible, find out what distance is used in your grow light system’s user manual. To check if your plants are getting the right amount of light in your grow tent, you can take leaf temperature readings. Ideally, you should be aiming for a leaf temperature of 25-30 degrees C (75-86 F). Relatively new to the market is the ability of your light grows tent to calculate the correct distance.

What are reflective materials for growth?

Grow lights can be used for both indoor and outdoor gardening. There is a wide variety of reflector hoods available for different types of grow lights.

Popular materials are:

  • White surfaces
  • Synthetic films
  • Aluminum foil
  • White plastic and light-colored mulch

Conclusion

We hope to narrow down your choices so you can just select from a few well-rated and well-reviewed grow light hoods and get the best one for your money. We try to cover all the important factors and analyze how to choose the most suitable grow light-reflective hood. This way, you can pick the model that best fits your needs. You will find all the necessary information you will need to make a decision.

Our Recommendation

NameCategoryProduct
Sun System HGC904425 Grow Lights Yield MasterBest OverallSun System HGC904425 Grow Lights Yield Master
Apollo Horticulture GLRGW19 19" Gull Wing Hydroponic Grow Light ReflectorBudget PickApollo Horticulture GLRGW19 19" Gull Wing Hydroponic Grow Light Reflector
VIVOSUN Hydroponics 6" Air Cooled Grow Light ReflectorUpgrade PickVIVOSUN Hydroponics 6" Air Cooled Grow Light Reflector