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VIPARSPECTRA Upgraded P4000 Led Grow Lights for Indoor Plants Dimmable Full Spectrum Commercial Grow Lamp for Seedlings Veg/Bloom in 5x3 Grow Tents Greenhouses

  • Based on 4,753 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jun 10
Order within 3 hours and 34 minutes
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Size: 39.4"x11"


Features

  • LOWER OPERATION COST & DIMMER FUNCTION: VIPARSPECTRA P4000 LED grow light has adopted the newest SMD LED Technology to provide high PAR output, high energy efficiency and long lifespan while improving light penetration. An added dimmer knob is featured to manipulate the brightness level of the entire light, allowing flexibility to obtain perfect growth performance for each growing phase.
  • FULL SPECTRUM LIGHT For INDOOR PLANTS: Consists of 52pcs 660nm of red light, 1272pcs 3000K and 632pcs 5000K of the white light spectrum and 4pcs IR 730 light, provides plants in all stages from veg to flower with everything they need in the natural sunlight. Achieve greater yield while saving you on energy costs!
  • SUPERIOR HEAT DISSIPATION & EASY TO USE: P4000 features a Silent fanless design. Built-in large areas of solid aluminum heat sinks, essential for heat dissipation while ensuring long lifespan of the light. Plug-and-play mounting system with on-off switch allows you to easily use.
  • LOW ENERGY CONSUMPTION GROW LIGHT: Comparable to traditional 1000W HPS/MH while consuming only 450W! Perfect for 5x4 vegetative coverage and 5x3 flowering coverage. Remember to properly adjust the height and brightness accordingly to your plants desired level for optimal growth.
  • TRULY BEST BACK FOR THE BUCK: Plug and Play. Professional guidance, friendly customer service and US local after-sales service provides you with a pleasant shopping experience and helps your plants grow better. Make sure you purchase authentic VIPARSPECTRA grow lights. If you have any questions, please us at any time.

Color: Green


Shape: Rectangular


Material: Aluminum


Finish Type: Polished


Light Source Type: LED


Color: Green


Shape: Rectangular


Material: Aluminum


Finish Type: Polished


Light Source Type: LED


Shade Material: Aluminum


Power Source: Corded Electric


Brand: VIPARSPECTRA


Item Weight: 6.3 Kilograms


Style: Modern


Voltage: 120 Volts


Brightness: 73000 Lumen


Maximum Compatible Light Source Wattage: 400 Watts


Light Source Wattage: 4.5E+2 Watts


Mounting Type: Ceiling Mount


Bulb Features: Dimmable


Color Temperature: 4000 Kelvin


Specification Met: FCC, UL


Color Rendering Index: 87


Number of Light Sources: 1


Are Batteries Included: No


Bulb Base: GU24


Amperage: 1.8 Amps


Product Dimensions: 39.4"L x 11"W x 2.5"H


Manufacturer: VIPARSPECTRA


Item Weight: 13.86 pounds


Country of Origin: China


Item model number: P4000


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great lights, I highly recommend them.
Size: 11.8"x11"
Bought other lights previously but plants got spindly, but I am happy to say this light really works and plants are really nice and sturdy. And the plants look as good as those bought from a professional green house. I recently bought my second light. The only thing I am not completely happy with is that the lights produce more heat than I was expecting. I don’t know, maybe that would make it so that I will not need to use any heating pads to get my early seed starting to germinate. ... show more
Reviewed in the United States on May 22, 2025 by Kindle Customer

  • A+++ quality. Peppers growing like crazy
Size: 23.6"x11"
Got it on sale. Perfect for indoor pepper starts 2 feet up. Bright bright. Amazing and adjustable
Reviewed in the United States on May 29, 2025 by Ms

  • Good investment
Size: 11.8"x11"
Very simple set up. Light weight. Easy to install in the grow environment. Very functional and the lights are very bright.
Reviewed in the United States on May 25, 2025 by Haley Bockelman

  • Wonderful
Size: 23.6"x11"
Plenty of light, easy to hang! Highly recommend
Reviewed in the United States on June 2, 2025 by AmazonCustomer

  • Works great!! But does produce a bit of heat above the light and some heat coming off the LEDs
Size: 23.6"x11"
I’ve been searching for a good like for a decent price after reading some reviews and doing a ton of research I landed on this one. The Light is working great so far but at 100% it gets fairly warm it actually benefits my needs so it’s not an issue I do have a small fan blowing on it I’m worried it won’t last in the long run but as of now works great if all goes well with it I’ll be ordering a few more in the next few months. It was pretty easy to set up love the clips that come with it. I got the 23x11 size and it has pretty great coverage so far ... show more
Reviewed in the United States on May 27, 2025 by Tommy 2 times

  • Wow what a light
Size: 23.6"x11"
I just received this today and I hooked it up and I can't believe how bright it is it is super bright and is constructed extremely well I do love my spider farm lights but this one surpasses them by quite a bit and the price is so much better I will definitely be buying these in the future and I recommend that you do too ... show more
Reviewed in the United States on April 30, 2025 by Kenneth B.

  • Perfect upgrade for my grow tent
Size: 11.8"x11"
Glad I Sydney part for expedited delivery. Got here in no time with free delivery. Out of the box, it's working perfect, looks great and scaffolding what my cannabis plants needed. Tired of working with $10 lights that do nothing. This light is perfect
Reviewed in the United States on May 2, 2025 by Rob

  • Spectra vipar review
Size: 11.8"x11"
Loved how it came on time. They double boxed it for extra discretion. Plus safety. And they had it styrofoamed all nicely. Really bright when tested for the price. Yes there’s better but for my first one I love it. I’d recommend…
Reviewed in the United States on May 3, 2025 by Kay Kay

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