Does the dual switch really change the spectrum?

Yes. One switch runs the veg channel and the other the bloom channel, so you can use blue-heavy light for growth and red-heavy light for flowering, or both together.

Is 2000W the real power draw?

No. 2000W is a marketing equivalent, not wall draw. The panel uses 216 low-power diodes and draws far less than 2000W from the outlet.

Can I use it in a humid grow room?

The lamp housing is rated IP65, but the plug is not waterproof. Keep the plug dry and out of damp areas.

Why do some LEDs look dark?

The UV and IR diodes emit little visible light, so they appear dark even when working. That is normal.

What comes in the box?

One LED lamp, a user manual and a lifting rope kit for hanging.

Does it have a timer or dimmer?

No. There is no built-in dimming or timer, so you need an external timer and hang height to control intensity.

Maystar LED Grow Lights Full Spectrum 2000W Dual Switch Grow Lamp

Best price now

$46.99at WalmartChecked 20 h ago

Prices are checked against each store and labelled with when.

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Maystar LED Grow Lights Full Spectrum 2000W Dual Switch Grow Lamp

Best price now

$46.99at WalmartChecked 20 h ago

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $46.99 at Walmart on Nov 13.

Our take on the Maystar LED Grow Lights Full Spectrum 2000W Dual Switch Grow Lamp

The Maystar 2000W is a panel-style LED grow light with a dual switch that lets you run veg and bloom channels separately. It uses 216 diodes across red, blue, white, IR and UV for a full spectrum, and the housing is rated IP65 for damp grow spaces. It suits small tents and hobby growers on a budget who want switchable spectrum control. Against pricier bar lights it lacks dimming, app control and top-tier efficiency, and its 3.9-star rating reflects mixed feedback on build and real-world output.

Best forSmall grow tents and closet growsHobby growers on a tight budgetSeedlings, clones and veg-to-bloom cyclesBuyers who want separate veg and bloom switches

Pros

Dual switches separate veg and bloom channels
Full spectrum includes red, blue, white, IR and UV diodes
IP65 housing handles humid grow rooms
Slim panel fits small tents
Hanging rope kit included

Cons

No dimming or timer built in
6000-hour rated lifespan is short for LED
UV and IR diodes look dark, which confuses some buyers
Plug itself is not waterproof
Mixed feedback on build quality and actual output

Maystar LED Grow Lights Full Spectrum 2000W Dual Switch Grow Lamp prices at every store

WalmartNew
In stockSold by MaystarReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$46.99Checked 20 h ago
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Maystar LED Grow Lights Full Spectrum 2000W Dual Switch Grow Lamp price history

Lowest price we've seen: $46.99 on Nov 11 at Walmart. Tracked across 1 store since Nov 11.

What reviewers say

3.9 / 594 ratings

Ratings average 3.9 out of 5 from 94 buyers. Owners like the switchable spectrum and the value for small setups, but some report weaker-than-expected growth and question the claimed wattage and lifespan.

What people mention

OutputMixedSome owners say plants respond well, others find growth slower than expected for the claimed wattage.
SwitchesPraisedBuyers like running veg and bloom channels separately through a grow cycle.
BuildCriticisedSome report the panel and housing feel light and flimsy.
HeatPraisedOwners say it runs cool enough for small tents and closets.
LifespanCriticisedThe 6000-hour rating draws complaints that it falls short of better LEDs.

About the Maystar LED Grow Lights Full Spectrum 2000W Dual Switch Grow Lamp

This is a full-spectrum LED grow light for plants, with a dual switch. The lamp has red, blue, white, infrared (IR), ultraviolet (UV) and orange LEDs. It has a US plug.

The housing is made of ABS and aluminum and is rated IP65 for water resistance. The plug itself is not waterproof, so keep it out of water and don't use it in damp places. The UV and IR LEDs look particularly dark, which is normal.

Do not look directly into the LEDs while the lamp is on. A lifting rope kit is included for hanging the lamp.

Type: LED plant grow light, full spectrum
Power: 2000W
Switch: Dual switch
LED mix: Red x 204, Blue x 72, White x 24, IR x 4, UV x 4, Orange x 4
Material: ABS + aluminum
Waterproof: IP65 (plug is not waterproof)
Input voltage: 85-256V
Lifespan: 6000 hours
Plug type: US plug
Dimensions: 40 x 200 x 315 mm (1.57 x 7.87 x 12.40 in), with 1-2 cm measuring deviation
Weight: 0.8 kg
In the box: 1 x LED lamp, 1 x user manual, 1 x lifting rope kit

Questions and answers

Does the dual switch really change the spectrum?: Yes. One switch runs the veg channel and the other the bloom channel, so you can use blue-heavy light for growth and red-heavy light for flowering, or both together.
Is 2000W the real power draw?: No. 2000W is a marketing equivalent, not wall draw. The panel uses 216 low-power diodes and draws far less than 2000W from the outlet.
Can I use it in a humid grow room?: The lamp housing is rated IP65, but the plug is not waterproof. Keep the plug dry and out of damp areas.
Why do some LEDs look dark?: The UV and IR diodes emit little visible light, so they appear dark even when working. That is normal.
What comes in the box?: One LED lamp, a user manual and a lifting rope kit for hanging.
Does it have a timer or dimmer?: No. There is no built-in dimming or timer, so you need an external timer and hang height to control intensity.
Where is the Maystar LED Grow Lights Full Spectrum 2000W Dual Switch Grow Lamp cheapest?: At Walmart, for $46.99, as of our latest check.
What do buyers say about the Maystar LED Grow Lights Full Spectrum 2000W Dual Switch Grow Lamp?: Rated 3.9 out of 5 from 94 ratings.