VIPARSPECTRA KS3000 LED Grow Light 320 watt with Samsung LM301H Diodes, Uniform PPFD Dimmable Daisy Chain 4 Bars Grow Lights for Indoor Plants Full Spectrum Plant Growing Lamps in 3x3 Grow Tent
Condition: New
Buy Now, Pay Later
As low as
$36.67
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Monday, Sep 22
Recently Viewed
Size: 3x3
Features
- Maximize Yields, Minimize Costs: KS3000 LED grow light uses Samsung LM301H (3.10 mol/J) & efficient 660nm diodes for higher efficiency, ideal for personal/commercial growers to provide optimal yields & quality crops while drawing only 320W for 3x3 grow tent
- Flexible Dimming Daisy Chain: Connect max 20 KS3000 grow lights for commercial, horizontal or vertical farming, greenhouse planting, pipeline cultivation, & hydroponics growing applications; a dimmer allows dialing in perfect PPFD for plants at all stages
- Optimal Full Spectrum: With 3000K 5000K & 660nm LEDs, KS3000 grow lights for indoor plants provide excellent tailored spectrum from germination to vegetative and flowering, offering high light output and consistent uniformity with market leading efficacy
- Superior Heat Dissipation: KS3000 grow light features a detachable driver that can be mounted remotely on the side of a rack or an adjacent wall, coupled with high-quality solid aluminum heatsinks, to effectively reduce heat from your grow space
- Truly Best Back for the Buck: Plug and play; product quality and friendly customer service are always our top priority, thereby we offer professional guidance and US-based after-sales service to help you and your plants grow happier and better
Brand: VIPARSPECTRA
Color: White
Material: Aluminum
Style: Modern
Light fixture form: Pendant
Brand: VIPARSPECTRA
Color: White
Material: Aluminum
Style: Modern
Light fixture form: Pendant
Room Type: Storage Room
Product Dimensions: 31.5"L x 31.5"W x 1.6"H
Specific Uses For Product: Plant grow
Indoor/Outdoor Usage: Indoor
Power Source: Corded Electric
Installation Type: Ceiling Mount
Special Feature: Commercial Led Grow Light, Detachable Driver, Dimmable Full Spectrum Grow Light, Perfect for 3’x3’ Coverage, Uniform PPFD
Control Method: Touch
Light Source Type: LED
Finish Type: Polished
Shade Material: Aluminum
Number of Light Sources: 840
Voltage: 120 Volts
Theme: Space
Light Color: Warm White
Shape: Square
Included Components: 1 x KS3000 Led Grow Light, 1 x LED Driver(with Power Cable), 1 x Power Cord, 2 x Rope Hangers, 2 x Hanging Kits for Light, 1 x Hanging Kit for Driver, 1 x 240V Adapter, 1 x User Instruction
Embellishment: Plant grow
Warranty Type: 3 Year Limited
Lighting Method: Adjustable
Specification Met: FCC, UL
Item Weight: 12.8 Pounds
Number of Items: 1
Wattage: 320 watts
Controller Type: Hand Control
Switch Type: Dimmer
Unit Count: 1 Count
Water Resistance Level: Not Water Resistant
Brightness: 54000 Lumen
Mounting Type: Ceiling Mount
Shade Color: White
Fixture Type: Non Removable
Assembly Required: Yes
Manufacturer: VIPARSPECTRA
Size: 3x3
Recommended Uses For Product: Indoor
Model Name: KS3000
Item Weight: 12.8 pounds
Item model number: KS3000
Batteries: 2 A batteries required.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Sep 22
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
I waited a long time before purchasing an LED light for horticulture. I was only moderately interested in the technology before these bar type LED grow lights came out, and they were all just the panel type. Oh, the panel types are nice, and they do indeed have new algorithms to help make the PAR footprint more uniform, but they still don't measure up to these bar style light fixtures in terms of uniform light distribution. I know this, as I have run a panel type and a bar type side by side as an experiment. With the bar style, all plants grew straight up toward the fixture. With the panel type, some of the outer plants curved toward the center, where the light was more intense. No question about it. Also, Vipar Spectra has such a good reputation I felt totally confident in purchasing the light. I have used this light twice now, and it really delivers the quality results for both vegetative and flowering growth phases. And it is energy efficient! Super easy to install and hang and effortless to operate. By far the best light I have ever used. The health of all plants grown under this light is magnificent. The only complaint I have about this light is regarding the dimmer switch. Since LED lighting is so intense, the common practice is to include dimmer switches with the lights, so that one can start out in the seedling stage at 25% intensity, go to 50% after a few weeks, up to 75% later in the vegetative phase, and all the way to 100% at the initiation of flowering. With some other brands and models of LED grow lights a dimmer switch is included which allows the user to raise and lower the intensity in small increments (basically a rotary potentiometer which allows even1% incremental adjustments). That is not the case with this light. The dimmer on this light only moves in 25% increments, so the user can only turn up the intensity in 25 percent stages. This isn't a deal breaker at all, because for one thing, this is an extraordinarily well made and high quality light. However, it still would be a huge improvement to include a rotary dimmer which allows custom settings. This is especially important during the young phases of plant life. With other dimmers you can dial in exactly the amount of intensity, making it less stressful on the plants each time you turn up the intensity. For example, you could start out at 20% instead of 25% for germination/sprouting, and then go up to 25% for the seedling stage. Next, instead of having to go all the way up to 50%, you could turn it up to say 40% after a week and a half, then up to maybe 60 percent, etc. etc. Over the course of a month, you could use the better dimmer to much more gradually adapt the plants to more intense light. With only 25 percent increments, you cannot do this, but the light is still awesome and you just have to be a bit more careful with your distance from the plants and with when you turn it up each time. And by the way, I spoke with a Vipar Spectra rep about this. She told me that they include the more adjustable dimmer in future models! And that's actually another reason to consider Vipar Spectra. Their customer services if off the charts awesome! Truly! A GREAT LIGHT!
...
show more
Reviewed in the United States on November 9, 2024 by Golf Picard
Size: 3x3
Highly effective! This light is fantastic. My previous light came with my 3x3 tent (vivosun) which is the folding gimmicky light that has adjustable side panels that completely suck. This light is a solid choice for anyone using a 3x3 tent or a 5x5 (KS5000) Very bright, and I have no burn issues whatsoever. I like that the driver is detachable and can be stored outside of the tent which keeps the temps down. There’s a lot of nice lights out there and I put this light in the elite category. MarsHydro makes a nice light that is very similar, but this light just feels like quality and if you decide on one, you’ll see what I mean.
...
show more
Reviewed in the United States on April 30, 2025 by William W.
Love this light easy to install very light weight adjustable brightness is great and bright very seems to be a very well built light I've pulled two plant from under this light and will be buying more in the near future it's priced under other brands that are not as bright
Reviewed in the United States on June 7, 2025 by Ron w
Size: 3x3
Old school grower here I go back to HPS lights. I really liked my results the price was right the light penetrates perfectly in a 3x3 tent which made it a great value for my money. Completely adjustable and you can dim the light the right tools you can dial this in pretty easily and when dialed in you will get great yields with this light.
...
show more
Reviewed in the United States on May 21, 2025 by Brent S.
Size: 3x3
This light works really good .... I've had a bunch of different lights ..... Good build also
Reviewed in the United States on July 26, 2025 by Thomas Kidd
Size: 3x3
If you're on the fence and reading these reviews, just go for it. You can't go wrong. Absolutely amazing light for the price, as it has the fancy Samsung diodes at a fraction of the cost of competitors. The only drawback is it's not completely digitized, but that's no problem for me. The results speak for themselves. The coverage is absolutely fantastic, and I love the detachable driver that can be mounted outside the tent. I didn't use a trellis for this first run with the KS3000, but I should have! The branches are sagging from the weight of the flowers, and I had to run support wires to hold them up! If you have a 3X3 tent, you need to get this light!
...
show more
Reviewed in the United States on August 12, 2025 by Lovin it Lovin it
Size: 3x3
In 2 months lost 40% intensity. *update* I'm currently getting this grow light repaired or replaced. I've been bouncing between various tests at their request, and now it's finally time to ship it back. They’ll only send the replacement once they receive the defective unit. For a product that’s critical to a grow cycle, the return process feels severely lacking—you're either without a light entirely or forced into buying a backup. This is definitely not the kind of experience I've had with items purchased through Amazon.
...
show more
Reviewed in the United States on July 11, 2025 by Amazon Customer
This is my second light as I am upgrading my 4x4 to a 5x10ft tent. These lights are awesome for home grow tents. They fit the bill and going home from a commercial grow with CO2 to my homegrow tents without CO2, these are perfect and fill the tent from corner to corner on a 4 x 4, but they will flower a 5 x 5 as I flower them on 75% power max and get a nice yield with 4x4 and 100% is overkill without co2 or a higher ceiling, 5x5 area/tent. These are awesome for the price.
...
show more
Reviewed in the United States on June 28, 2025 by Sammy