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KINGPLUS

2024 Newest KP4000 LED Grow Lights with Yield LEDs 5x5ft Coverage Full Spectrum Grow Lights for Indoor Hydroponic Plants Greenhouse Growing Lamps Veg Bloom Daul Mode

    • Based on 3,666 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Feb 3
Order within 1 hour and 11 minutes
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Size: KING4000


Features

  • HIGH QUALITY LED GROW LIGHT: KingLED grow light has adopted the newest LEDs provide high PAR output, high energy efficiency with 2.8 umol/J while improving light penetration. Perfect for 4x4ft vegetative coverage and 4x4ft flowering coverage.
  • FULL SPECTRUM LED GROW LIGHT: The proportion of the spectrum has been adjusted in order to provide more matching spectrum and full spectrum lighting of natural light for plants, veg and bloom modes are designed to provide proper light for plants in different growth stages from seedling to flowering to greatly increase your harvest.
  • COST-EFFECTIVE LED GROW LIGHT: Different from the traditional HPS, Our 4000W LED light adopts a high-tech SMD LEDs and reflector technology , compares to traditional 1400W HPS/MH while consuming only 400W! It provides brighter light and save more electricity which also can save a lot of money for you.
  • DURABLE LED GROW LIGHT:Multiple high-speed mute fans and upgraded aluminum radiators enable the light bulb to work at 50F to 60F that is lower than other lamps. In a lower temperatures, your plant wont be burned which could increase your lighting time and promote plant growth, Super long use time, so that you do not have to change the light frequently.
  • PROFESSIONAL SERVICE: 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, sales and production for the best products and service for the majority of customers. If you have any questions, please contact us, and we will reply within 24 hours to provide you a satisfactory result.

Brand: KINGPLUS


Color: Multicolor


Material: Aluminum


Style: Transitional


Light fixture form: Ceiling


Number of Items: 1


Unit Count: 1 Count


Item Weight: 10.6 Pounds


Item Dimensions L x W x H: 28.9"L x 13"W x 4.13"H


Model Name: KP4000


Model Number: A


Manufacturer: KingLED


Brand Name: KINGPLUS


Included Components: Input Power Cord, Metal Hanger, Instructions, Adjustable Hanger Rope


Lighting Method: LED


Wattage: 400 watts


Bulb Base: GU5.3


Controller Type: switch


Switch Type: Push Button


Efficiency: 2.8 umol/J


Mounting Type: Ceiling Mount


Fixture Type: Non Removable


Water Resistance Level: Not Water Resistant


Brightness: 10000


Control Method: Touch


Light Source Type: LED


Number of Light Sources: 2304


Voltage: 110 Volts


Light Color: White Red Blue


Specific Uses For Product: Plant Growing, Grow Light for Indoor Plant, Grow Tent Light


Indoor Outdoor Usage: Indoor


Power Source: Corded Electric


Additional Features: VEG/BLOOM, LOW COST, SUNLIGHT FULL SPECTRUM, HIGH EFFICIENCY


Required Assembly: No


Warranty Type: Limited


Installation Type: hardware-mounted


Theme: LED Grow Light, Grow Light for Indoor Plant, Grow Tent Light


Shade Color: White


Shape: Rectangular


Style Name: Transitional


Light Fixture Form: Ceiling


Color: Multicolor


Finish Types: Painted


Shade Material: Aluminum


Material Type: Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Feb 3

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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Similar Products

Top Amazon Reviews

    • after complete refund and replacement...the review
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 ... show more
Reviewed in the United States on August 30, 2018 by Shawn Asbury
    • Great Lights , Highly satisfied
Size: KING1000
Review Image by Sharon Steinmetz Sharon Steinmetz
Review Image by Sharon Steinmetz Sharon Steinmetz
This is my review after using the product for right around 80 days . I gave it 5-Stars because of the value on cost , the quality of the product & the simplicity of installation. The light was easy to hang & simple to get going , i bought 1 & gave it a try for a few days & was very happy with it so i bought a 2nd one . This was my first use of the product & I had good results. It was plenty of light for my 2x4 tent & they are very lightweight the weight was no issue for the small bars on the tent , also I have found they have good customer service & support if you have any questions or issues they will definitely respond & help you out .. hear is a few pics from my first attempt, I’m currently on my second right now !! ... show more
Reviewed in the United States on August 24, 2024 by Sharon Steinmetz Sharon Steinmetz
    • Good quality, unbeatable price.
Size: KING1000
The media could not be loaded. I own an indoor vegetable and flower urban farm and I'm currently in market for good quality yet not too expensive LED lights for my second location. I was advised to check this little 1000W light and see whats possible when incorporating multitude of those lights in an indoor vegetable farm. My thoughts on this light after short couple day testing in enclosed small grow tent size 3'x3'x6': - great wattage for price - good brightness with nice light output (do not use this light without protective glasses) - very easily manageable temperature inside grow tent without overheating (no need for ac units even when a lot of those units are in operation), in my case temperature inside the tent was exactly the same as outside in the farm (75 deg. F) without any cooling equipment, fans and ducts - top of the unit has constant working temperature of 80 deg. F, temperature inside cooling fan vents was 76 deg. F, bottom of the unit where protective glass panel is located over LED diodes had constant temperature in range between 95 deg. F and 99 deg. F - temperature stayed the same after 48 hours of constant running - it has advertised full spectrum among 8 wave lengths - good penetration of 10W chips (which are in reality double 5W chips, but still not bad at all) - quiet operation, silent fans - 3 years warranty - great price (I think its the best price in the market for what it offers) Possible issues noticed in this couple day testing run: - it did not light up when i turned it on during my video review filming - I had to flip the switch off for couple seconds and flip it back on and it was working fine - I cycled it about 20 times on and off with few second delays and problem did not reappear so maybe it was a problem with my extension cord - I'll keep an eye out on that and keep you posted if anything happens again - not really an issue since it is in the seller description - the real wattage drawn from the wall socket is about 210W (more than 190W advertised). I've read somewhere that usually real wattage of led grow light should be at about 40% of LED diodes wattage (f.e. 600W LED light having real wattage draw of 250W). I'm not sure how accurate is this assumption where there are plenty examples with super fancy and expensive LED lights where much lower "true" wattage LEDs give higher lumens, lux and PAR readings than those of higher "true" wattage. Most technology behind it is the same, with often same exact LED chips in expensive and cheap LED lights. Most important for me are the spectrum, Lumins and PAR readings and these are better in this little light when compared to more expensive LED grow lights. It all comes down to the results you are getting and on those I will update you when I purchase more of these lights and put them to a real test in my indoor vegetable and flower farm. Happy Growing... ... show more
Reviewed in the United States on April 22, 2016 by Arkadius
    • Good light, bad packaging
Size: KING1000
Didn't include anything to hang the light up with. The light works how it should but had to find stuff to use in order to hang it. Rated at 2 stars originally, but updating it to 4 stars due to customer service help
Reviewed in the United States on September 25, 2024 by Did not include everything in the box, was left without hangers or anything to hang the light up
    • Great Grow light
Size: KING2000
Works for all stages of your plant. From sprout to harvest.
Reviewed in the United States on September 25, 2024 by David
    • Thoughtfully designed, easy to hang, adjustable spectrum, high quality
Size: KING1000
This led grow light is well designed and built to last. It even contains a quiet fan to keep the lights cool. It has nice robust switches to adjust for flowering spectrum. One of the best features is the suspension system that is simple but allows it to easily be raised as the plants grow. It uses the latest tech for the leds which give more light and are more efficient. I just put four seedlings under it but it could handle more until they get large. Then I will probably order a second light or one of the larger units. ... show more
Reviewed in the United States on September 16, 2024 by Allen Newton
    • Great price!
Size: KING1000
Great quality. Light weight. Easy to assemble.
Reviewed in the United States on September 12, 2024 by KRW
    • Grow light
Size: KING3000
Product as described, it helped to start my garden before the spring. Great results.
Reviewed in the United States on October 8, 2024 by dwalk

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