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HomeProductsPH COB SeriesPH-B-L4Phlizon Veg&Flowring COB 2000W LED Grow Light
Phlizon Veg&Flowring COB 2000W LED Grow Light
Phlizon Veg&Flowring COB 2000W LED Grow Light
Phlizon Veg&Flowring COB 2000W LED Grow Light
Phlizon Veg&Flowring COB 2000W LED Grow Light
Phlizon Veg&Flowring COB 2000W LED Grow Light
  • Phlizon Veg&Flowring COB 2000W LED Grow Light
  • Phlizon Veg&Flowring COB 2000W LED Grow Light
  • Phlizon Veg&Flowring COB 2000W LED Grow Light
  • Phlizon Veg&Flowring COB 2000W LED Grow Light
  • Phlizon Veg&Flowring COB 2000W LED Grow Light

Phlizon Veg&Flowring COB 2000W LED Grow Light

    Unit Price: USD 199 - 225 / Piece/Pieces
    Payment Type: L/C,T/T,Paypal,Western Union
    Incoterm: FOB,CIF,EXW
    Min. Order: 1 Piece/Pieces
    Delivery Time: 5 Days

Basic Info

Model No.: PH-B-L4

Application: Fruit and Vegetable, Flowers, Special Crops, Leafy, Fruit, Seedling, COB LED Grow Light For Medicinal Plants

IP Rating: IP44

Input Voltage: 85V-265V

Shape: Square

Warranty: 3 Years

Life: 50000h

Certification: CE, RoHS, UL, CCC, FCC

Color: Full Spectrum

Housing Material: Aluminum


Installation: Hanging

LED Chips: Cree COB CXB3590

Power: 450w

Product Name: SunPlus LED Grow Light

Name: Optic LED Grow Light

Features: China Grow Light

Additional Info

Packaging: Cartons

Productivity: 2000pcs/month

Brand: Phlizon

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 2000pcs/month

Certificate: ISO9000

HS Code: 940540900

Port: Shekou,Yantian,Chiwan

Product Description

Phlizon Veg&Flowring COB 2000W

COB LED Grow Lights reflect a recent trend in the indoor gardening space. An acronym for Chip-on-Board, COB offer many benefits over traditional options. They use an alternative packaging technology than regular LEDs, allowing multiple lights to form a single module. When lit, the tiny lights resemble a cohesive light source instead of looking like several individual bulbs.
Often, COB Led Grow Lights have increased efficiency, longer lifespans, and better light quality. This can lead to increased yields and stronger plants, allowing them to get the most from your indoor garden. Plus, the higher packing density means you get more light in a smaller size device.
Cree COB LED Grow Light systems are some of the most popular options around. While there are other Cob Led Grow Light producers who also craft great products, many consider these systems to be some of the best available.

Advantages of COB LED Grow Lights
They provide much denser and intense light compared to other standard [SMD" LED Grow lights. It`s due to the packaging of multiple LEDs on a single large-sized chip.
As the source of light will be centralized in COB technology, it will generate lesser heat compared to traditional light sources.
Lower electricity consumption is one of the great benefits from COB lights since it operates on a single diode which will be combined with multiple diodes.
Much more modular design for the panel is possible in COB grow lights.
COBs are more reliable as far as lifespan is concerned.
COBs are capable of spreading light which can be easily absorbed due to higher penetration rate.
Less light loss is one of the great thing about COB LED Grow Lights. Provide your plants with a quality light that is usable up to the maximum extent.

Phlizon 2000W COB LED Grow Light Key Features

Modular and effective design.
Well placed CREE COBs.
Full spectrum ability.
Best PPFD values in the segment.
Highly Effective Light.
Massive Coverage Area .
Cost Save from energy consumption point of view.
Keeps temperature balanced.
Easy to replace modules.

Spectrum, PPFD, and Coverage Area:
The 2000W variant has the following LED distribution:
It contains 4 COB LEDs, 68 x 630-660nm LEDs, 10 x 470nm, 6 x 6500k, 4 x 3000K, 4 x ultraviolet LEDs, 4 x infrared LEDs.
That mixture helps create an equal balance of red and blue light, perfect to carry your plants through all phases of growth.
The included UV and IR diodes are absolutely essential if you want to grow high quality hemp. Ultraviolet is known to increase THC, and infrared is known to accelerate the flowering phase as well as increase bud density.

High PPFD COB Grow light

Upon further inspection you`ll notice the full PAR/PPFD measurement at 18″ is 2161 umol/m²s. You just don`t see readings like that on normal LEDs yet many of them are in the same price range. Talk about value.
Now comes the critical part and we all know that it couldn`t be anything else other than coverage ability. The Phlizon 2000 watt COB is capable of putting a smile on your face by covering 4.1` X 4.1` of grow space comfortably. With that PPFD value you may even be able to stretch it a bit further.

Power Consumption, Heat and Warranty:
You might be concerned about all those LEDs costing you on your utility bill, but you`d be wrong. This Led Grow Light pulls only 451W from the wall.
To keep things under control and environment well-balanced this Grow Light is equipped with four cooling fans, and aluminium heat sink works like a charm. No owners have complained about heat thus far, and one mentioned the heat dissipation was very good.
In a rare case, if any failure occurs then Phlizon is there to back you up with their quality support. Phlizon provides a 2 year warranty.

245W 450W 630W 400W COB LED Grow Light parameter

Part No Real Power LED Qty Input Voltage Product Size Packing Size Qty/Carton Carton Size N.W / PC G.W / PC
PH-L2 245W±5% 120pcs AC100-240V 50-60Hz 16.8*9.6*3.2 inch / 420*240*80mm 470*290*145mm 4 485*305*595mm 3.75 4.5
PH-L4 451W±5% 150pcs AC100-240V 50-60Hz 21.6*12.4*3.2 inch/ 540*310*80mm 590*360*145mm 4 605*375*595mm 6.15 7.3
PH-L6 629W±5% 180pcs AC100-240V 50-60Hz 21.6*18.4*3.2 inch /540*460*80mm 590*510*145mm 3 605*525*450mm 8.6 10
PH-R4 360W±5% 60pcs AC100-240V 50-60Hz 18.8*18.8*5.6 inch/ 470*470*140mm 470*470*140mm 4 495*495*580mm 5.4 6.8

Compare led grow light to traditional HPS/MH grow light

Phlizon COB led grow light


1.PPFD Value : PPFD is Photosynthetic Photon Flux Density. When you choose a plant light, you should compare the PPFD values of different plant lights. The larger the value, the better the growth of the plant.

2.Actual Power: Because the actual power of the plant light always varies with different conditions, all Amazon sellers use the rated power to describe the power of the product because the rated power is constant. When you pick a LED grow light, the rated power of the plant light is a reference, and more importantly is the actual power.

3.Core Coverage: In addition to the above two, when you choose a plant light, you also need to compare the cover area of different plant lights, of course, the size of the core coverage area. In general, in germination stage, you can hang the plant light higher and the cover area is larger. In flowering stage you can hang the plant light lower and the cover area is smaller because the plant needs more light at this stage. You have to compare different coverage areas to choose the plant light that suits you.

COB LED Grow Light

LED COB Grow Light

Phlizon COB light

450w grow light

LED COB Grow Light

COB LED Grow Light

Phlizon Grow Light


Hydroponics, Horticulture, Agriculture and Greenhouse

Farm, Exhibition, Garden, Home, Urban, Bonsai, and University Lab

LED COB Grow Light

Packaging and Shipping

7039d98a 9522 4108 88f9 419a1e07537a Cr0

Phlizon specialize in LED grow lights for for various fields such as medical, government, military, commercial, and agriculture .More than 10 years experience research and development team focus on grow light.

Looking for ideal Phlizon COB 2000W Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the COB 2000W Led Grow Light are quality guaranteed. We are China Origin Factory of 450W COB LED Plant Lights. If you have any question, please feel free to contact us.

Product Categories : PH COB Series > PH-B-L4

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