KingLED KP3000 LED Grow Light for Indoor Plants, Full Spectrum Grow Light with Veg Bloom Switch, High PPFD for 3x3/4x4 Grow Tent, Quiet Cooling System
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Availability:
In Stock.
Arrives
Wednesday, Jul 16
Size: KING3000
Features
- LED Grow Lights for Indoor Plants: This 300w LED grow light features 1620 leds (180 red, 180 blue, 630 white, 630 yellow) to deliver high par output for maximum plant growth; The full spectrum grow light includes 460 nm blue light, 3000k to 5000k white light, and 660 nm red light, providing your plants with a natural sunlight-like spectrum; Lumen maintenance is 8200 and coverage area of 4x4 ft; Perfect for indoor plants, hydroponics, and grow tent setups; This light promotes photosynthesis in the plant, leading to healthy growth from seed to fruit
- Three Modes for Different Growth Stages: Tailor the light to your plants' needs with three distinct modes; Veg mode for healthy vegetative growth, Bloom mode for encouraging flowering or fruiting, and Veg & Bloom mode for both stages simultaneously; Can adjust the light intensity and the mode according to your plants' needs at each growth stage to maximize yields
- Energy-Efficient & Cost-Effective: This LED grow light consumes 300 watts while offering the same performance as traditional grow lamps; It saves electricity while delivering brighter, more efficient lighting; Ideal for 4x4ft grow tents, it maximizes PPFD with a high output of 2000 umol/m2/s at 6 inches, let your plants grow faster and more strongly; Save on electricity without compromising on performance
- Wide Application & Professional Service: Whether you're a seasoned grower or a beginner, this light is perfect for you; 3 years professional service and return for 90 days; KingLED laboratory has more than seven years of sales with after-sale service team professional in design; If you have any questions, please contact us, and we will reply within 24 hours to provide you a satisfactory result
Color: Multicolor
Shape: Rectangular
Material: Aluminum
Finish Type: Painted
Light Source Type: Light Emitting Diode
Color: Multicolor
Shape: Rectangular
Material: Aluminum
Finish Type: Painted
Light Source Type: Light Emitting Diode
Shade Material: Aluminum
Power Source: Corded Electric
Brand: KINGPLUS
Item Weight: 8.95 Pounds
Style: Transitional
Voltage: 110 Volts
Brightness: 8200 Lumen
Light Source Wattage: 3E+3 Watts
Mounting Type: Ceiling Mount
Bulb Features: VEG/BLOOM, LOW COST, SUNLIGHT FULL SPECTRUM, HIGH EFFICIENCY
Color Temperature: 5000 Kelvin
Color Rendering Index: 80
Number of Light Sources: 1
Are Batteries Included: No
Product Dimensions: 23.62"L x 13"W x 4.13"H
Manufacturer: KingLED
UPC: 673169815442
Item Weight: 8.95 pounds
Item model number: KP3000
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 16
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.
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Similar Products
Top Amazon Reviews
Size: KING1000
After getting a replacement for my defective unit, I can give a fair review of this light Top brand LED grow lights are insanely expensive. How is it possible, then, that a light like the 1000 watt King Plus sells for so much less? It must not be any good, right? Not quite. While it is true that this light can’t match the top brands, it still does surprisingly well and, considering the price, it may actually be a better value. This is great news. It means it is now possible to grow with LED light without spending a fortune. In fact, a light like this actually costs less than the equivalent HID system. In addition to a lower purchase price, it also costs less to operate, using far less power and generating far less heat. King Plus 1000 Watt Grow Light Features Uses 185 watts — save about 50% on your electric bill over HID lights Equivalent to a 400 watt HID system — but costs less to buy AND to operate Full spectrum light — can be used during all stages of growth 2.5 by 2.5 foot core coverage — nearly equivalent to 400w HID Epistar 10w double LED chips — deeper canopy penetration than 3w or 5w chips Runs on AC85-265V — will work in any country Rated for 50,000 hours — 4-5 years with no bulb changes 3-year warranty — risk-free purchase Includes light, hanging kit and power cord — everything you need to start growing immediately. Advantages king plus 1000w par and coverageThe King Plus series of grow lights was redesigned to use two larger 5 watt Epistar chips together in a single diode. This results in what is basically a 10 watt diode. As such, the light from this fixture will penetrate more deeply into the canopy than the light from a fixture using a single 5 watt chip and much more deeply than any 3 watt chip light. The PAR value in the center at 24 inches from the canopy is 447 umol. At one foot from center, the PAR value is 313 umol. At the corners 3 feet out, it is 91 umol. The core coverage area at 24 inches is 3 by 3 feet. If you move the light back to 30 inches from the canopy, you get a PAR value of 230 umol. Moving it closer gets you 595 umol at 18 inches, 958 umol at 12 inches and 1901 umol at 6 inches. The main reason most LED makers don’t use 5 watt or double 5 watt chips is heat output. More powerful diodes naturally emit far more heat than smaller ones. In order to use them effectively, the light fixture must have an efficient cooling system that can handle the increased heat output. king plus led spectrumKing Plus uses a thickened LED board (3 mm compared to 1.6 mm for other brands) with holes in it to help heat dissipation. In addition to the vents in the board the fixture has two fans and glass form convection, all of which combines to effectively handle the heat generated by the powerful chips. In total, there are 100 of the 10w double-chips on this fixture. They are a mix of red, blue, UV and IR. The exact breakdown of the color spectrum is as follow: 71 red diodes (620-630 nm and 655-660 nm), 14 blue diodes (440-450 nm and 450-460 nm), 8 yellow diodes (605-620 nm), 5 warm white diodes (3500-4000k), 1 UV diode (380-410 nm) and 1 IR diode (730 nm). This gives you a great mix of light that is the exact spectrum plants need. It is a spectrum that will work for every stage of plant growth and the addition of IR and UV serves to boost the quality of your harvest. Natural sunlight also contains these wavelengths, but the majority of LED lights don’t All King Plus fixtures ship with a power cord (available for US, UK, EU, AU, JP) and hangers. They also come with a 3-year manufacturers warranty, so you can get your light repaired or replaced if anything goes wrong. Disadvantages The big, glaring disadvantage of this light is the false advertising. The manufacturer calls this a 1000 watt light, which implies that it is equivalent to a 1000 watt HID system, like some of the top-brand 1000 watt lights. While only the best 1000 watt LED lights are actually equivalent, this one doesn’t even come close. It is basically equivalent to a 400 watt HID light. I hate when manufacturers use misleading names for their lights, but I suppose I can understand the reasoning. So many of the lower-cost (and even many of the big brands, like Kind LED), misrepresent what their lights are actually capable of and if you don’t, people will mistakenly believe your light is not as good. If you can look past that, you’re still getting a great light, as long as you are aware of its actual capabilities. It simply is not going to replace a 1000 watt HID light or come close to the top 1000 watt LEDs on the market. It is a 400 watt equivalent light. But as a 400 watt light, it’s a good one that sells for a very good price. Summary of King Plus 1000 Watt LED Grow Light Review king plus cooling systemShould you get this light? That depends. It is not going to come close to matching a real 1000 watt LED plant light. But it costs so little that you could get many of these for the price of one top-brand light. Let’s look at an example. Say you want to light a 10 by 10 foot area. Some of the best lights on the market are the Black Dog Phytomax-2 line of lights. Their 600 watt fixture (equivalent to 1000 watts HID, because they label their lights accurately) costs $1899 and covers a 5 by 5 foot area, so you’d need 4 of them to cover 10 by 10. Total cost to light the space with Black Dog lights: 4 x 1899 = $7596 If you went with this King Plus 1000 watt horticultural light, you’d need a minimum of 9 lights to cover that area, but let’s just say 12 to be extra sure we have enough light. Each light usually sells for around $200 (though it can cost more, at times). Total cost to light the space with King lights: 12 x 200 = $2400 As you can see, although you need far more lights, you still come out way ahead in terms of expense. That said, a Black Dog light is obviously constructed better, so the chances of getting a defective light are lower. Those chances aren’t high with King Plus either, but definitely higher than Black Dog. Yes, King give you a 3 year warranty and you can return any defective fixture, but you still lose time. Whether the cost savings are worth the potential loss of time, no matter how small the chance of it actually happening, is something you will have to decide for yourself. Personally, I tend to always go with the lower cost option, especially if there is a warranty. After reviewing the Kings Plus 1000 watt LED, I can definitely recommend it and all other lights in the series. But not as a 1000 watt light. As long as we agree
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Reviewed in the United States on August 30, 2018 by Shawn Asbury
Size: KING4000
Love these lights. The newer version is not as hot! They work well and are reasonably priced.
Reviewed in the United States on June 28, 2025 by Jennifer L.
Size: KING3000
Great grow light for gardeners. It does dry out potting soil fairly quickly.
Reviewed in the United States on June 28, 2025 by Patti T
Size: KING4000
If I could describe this light in one word it would be “overkill”. This light is insanely powerful. I used it in a 4x4 growth tent along my plants entire growth and I’ve had to raise it a few times as the power was very bright. The only downside I would give this light is that it doesn’t include a dimmer option so the light has to be raised a bit in order to not burn the young seedlings. Overall great after veg stage even while using both lights at once for autos. Lost 1 star because after a year 2 leds have died but still works amazing!
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Reviewed in the United States on June 4, 2025 by Yade Ivy
Size: KING4000
Very clear instructions and more than enough for a 5x5 tent
Reviewed in the United States on June 28, 2025 by Kaiden Ranger
Size: KING1000
This light is awesome 😎 a must buy for beginners
Reviewed in the United States on June 20, 2025 by Kiegel Jackson Kiegel Jackson
Size: KING4000
Im a snob on this stuff. Works better than 1000W HP or Sodium bulbs. Does both with a fluck of a switch or two. Runs cool.
Reviewed in the United States on June 4, 2025 by Ben McAfee
Size: KING1000
Every year I start my seeds and they are never very good this year they are doing great thanks to you
Reviewed in the United States on March 2, 2025 by pondmama