Factory Direct Sale full spectrum ce rohs 300 watt led grow light with Intelligent remote control

300 watt led grow light are used for horticulture, indoor gardening, plant propagation and food production, including indoor hydroponics and aquatic plants. Although most grow lights are used on an industrial level, they can also be used in households. 300 watt led grow light either attempt to provide a light spectrum similar to that of the sun, or to provide a spectrum that is more tailored to the needs of the plants being cultivated. Outdoor conditions are mimicked with varying colour, temperatures and spectral outputs from the grow light, as well as varying the intensity of the lamps. Depending on the type of plant being cultivated, the stage of cultivation (e.g. the germination/vegetative phase or the flowering/fruiting phase), and the photoperiod required by the plants, specific ranges of spectrum, luminous efficacy and colour temperature are desirable for use with specific plants and time periods.

300 watt led grow light JR501 description

1、 Use CREE LED chips which are not only extremely powerful but they can produce the best spectrum for your indoor plants.
2、 High thermal conductivity aluminum alloy housing, active heat dissipation with fan.
3、 380nm-780nm all usefull spectrum design.
4、 Modular design, easy maintenance.
5、 Equipped with dimming function, can adjust suitable lamp power consumption according to different growth environment.

Technology of 300 watt led grow light

300 watt led grow light are replacing metal halides due to their efficiency and economy.According to the inverse-square law, the intensity of light radiating from a point source (in this case a bulb) that reaches a surface is inversely proportional to the square of the surface's distance from the source (if an object is twice as far away, it receives only a quarter the light) which is a serious hurdle for indoor growers, and many techniques are employed to use light as efficiently as possible. Reflectors are thus often used in the lights to maximize light efficiency. Plants or lights are moved as close together as possible so that they receive equal lighting and that all light coming from the lights falls on the plants rather than on the surrounding area.
A range of bulb types can be used as grow lights, such as incandescents, fluorescent lights, high-intensity discharge lamps (HID), and light-emitting diodes (LED). Today, the most widely used lights for professional use are HIDs and fluorescents. Indoor flower and vegetable growers typically use high-pressure sodium (HPS/SON) and metal halide (MH) HID lights.In recent years LED technology has been introduced into the grow light market.

300 watt led grow light JR501 specification

Model No.:           JR501-300w
Power:                  300W
Frequency:            50Hz/60Hz
Voltage:                AC100-277V
Case color:            White
Lifetime:                50000hrs
Spectrum:              Full Spectrum
LED Chip:               Citizen/CREE/customized
Driver:                    MEANWELL/MOSO/customized
Work temperature: -40℃~50℃
Beam angle:            60° 90° 120°
Light efficacy:          150 Lm/W
Luminous flux:         21000Lm
Color temperature:  3000K 4000K 5000K optional
ED (Qty):                  3pcs*100W CXB3590 COB
PPFD@16ft:             660( umol/smq/s)


Model No.:           JR501-600w
Power:                  600W
Frequency:            50Hz/60Hz
Voltage:                AC100-277V
Case color:            White
Lifetime:                50000hrs
Spectrum:              Full Spectrum
LED Chip:               Citizen/CREE/customized
Driver:                    MEANWELL/MOSO/customized
Work temperature: -40℃~50℃
Beam angle:            60° 90° 120°
Light efficacy:          150 Lm/W
Luminous flux:         63000Lm
Color temperature:  3000K 4000K 5000K optional
ED (Qty):                  6pcs*100W CXB3590 COB
PPFD@16ft:             990( umol/smq/s)

300 watt led grow light for sale
300 watt led grow light for sale,Shanghai JingRui lighting is a professional enterprise integrating research and design, production, sales and service.Our main products include 300 watt led grow light, LED Grow Light, HID Flood Light, Ballast and Bulb, etc. which are widely used for mobile light tower, construction sites, stadium, parking lot, road, ports and docks, etc. Free Quotes. Trained Specialists. Satisfaction Guaranteed.

300 watt led grow light Services&FAQ

Q1:What is the warranty for your lights?
A1:For the grow lights,we have 2 years warranty, some products 3 years warranty.

Q2:How do you ensure the quality?
A2: We get three QC processes:1.For raw materials;2.During the half of production; 3.Final QC test one by one after aging 12 hours.

Q3:How to do if any quality problems on your side in the warranty time?
A3: First, take pictures or videos as proof and send to us.We will replace new ones for free.

Q4:OEM OR ODM accepted?
A4:Yes,we can do OEM & ODM,logo on the light or package both are available.

Q5: How many days will samples be finished?And how about the mass production?
A7: Generally 5-7 days for samples making. The leading time of mass production will depend on the quantity.

Q6:What is your trade assurance?
A8:100% product quality protection
100% product on time shipment protection
100% payment protection for your covered amount


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