LED Light Bulbs with Good Quality and Low Price

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China main port
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100 pc
Supply Capability:
100000 pc/month

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Item specifice:

IP Rating: custom   custom Power(W): 20
Color Temperature: custom Lamp Body Material: custom

Product Description:

Packaging & Delivery

Packaging Details:led high bay light package:strengthen Carton + EPE ; one carton for one fixture
Delivery Detail:3~25 days for led high bay light


DLC ETL Listed 
Factory direct sales LED lightings 
led highbay, shoebox, canopy, wallpack, street 
5 years warranty

Supertek factory wholesale LED Lightings, DLC ETL Listed.


Unique Features&Benefits of Supertek LED Lightings
Unique FeaturesBenefits
DLC listedHigh Quality, Energy Saving, Economic
LM79 Reports, IESDetailed performance and parameters.
Various CertificatesETL, CE, CB, SAA.
To fullfill the market demands.
Lighting SolutionCustomized Solutions by experienced Engineers
5 Years' warrantyLong Life, Energy Saving, Low Cost
Factory PriceFactory price from Supertek
High Quality Raw MaterialsLED ChipsCree X-TE, BridgeLux VE29, Philips Luxeon, Seoul
Fixture DriversMeanwell, Inventronics
Cooling SystemHigh Thermal Conductive, slim heat sink



LED Lightings


LED Lightings and Applications
ProductsWattageTo ReplaceApplications
High Bay Light
60W-500W200W-1500WWorkshop, warehouse, supermarket, industrial, outdoors
Shoe Box Light60W-500W200W-1500WParking lots, streets, off road areas, outdoors
Canopy Light40w-200w120W-600WGas station, parking garage, warehouse
Wall Pack10W-160W30W-500WBuilding walls, workshops, parks, malls, museums, courtyards.
Street Light20W-260W60W-800WStreets, parking lots, off-road areas, outdoors
Flood Light10W-200W30W-600WGyms, billboards, parks, parking lots, gas stations, warehouse
Acorn Light30W-100W100W-300WGardens, parks, walkways
Security Light 
30W-50W100W-150WBuilding walls, gardens, roadways
Vapor Proof Light30W-180W100W-500WWorkshop, warehouse, supermarket, wet locations



1.Top quality raw materials.

Selected Cree led chipsBrigdelux COBMeanwell driversspecially designed cooling system.
2.Heavy duty fixture.
Features a high impact lens over a series of LED modules, sealed in durable die cast aluminum housing
3.Uniform color consistency.
Engineered with proprietary binned LM-80-rated LEDs chips, which provide uniform color consistency
4.High lumen Output.
High efficacy LM80 Approval LED chips to ensure excellent performance.
5.Excellent cooling system.
Each LED module features an independent heat sink for optimal thermal management and ease of replacement.
6.Waterproof for Outdoor use.
IP65 or IP54 Rated for Dust proof and Water proof.
7. 50,000 hour life.
Life is more than 17 years operating 8 hours a day.
8. Wide voltage operation.
120V-277V 50/60Hz system voltage.
9.Energy Saving, Economic and 5 Years Warranty.
3 times energy saving than Halide Lights and HID.
10. Dimming drivers.
Dimming drivers provide adjustable light levels that maximize energy savings while providing the exact amount of light level needed for that task.
11.Various Certificates.

Holding certificates for different countries to meet the quality demands and help client expand the business in their markets, Including CB, CE, FCC, SAA, ETL, Etc.

12.DLC Listed

Check here for more info of our DLC Listed LEDs 

13.Environmentally friendly.
Constructed without mercury and operates without emitting IR or UV radiation.


Hot Selling

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LED Light Bulbs with Good Quality and Low Price

LED Light Bulbs with Good Quality and Low Price

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Q:How much is the voltage across the 20 LED lamps in series?
LED lighting general LED lamp belt voltage, conventional specifications are 12 volts and 24 volts, if it is 12 volts, that voltage is 420 volts, if it is 24 volts, that is 840 Volts
Q:Why are there three lines for the controller of the LED light string? What are they?
65 of the LED tubes are connected with 3-4 resistors. One end of the resistor is connected to the positive electrode of the LED, and the other end of the resistor is connected to the common anode of the controller. The blue wire is attached to the negative electrode of the LED tube.
Q:How do you connect the LED lights?
Connect the first LED positive pole to the negative electrode of the second LED and then connect the first LED negative pole with the second LED positive pole to the power supplyConnect the positive pole of each LED with the positive pole of the positive electrode, and then connect to the power supply. This is the parallel connection
Q:What is the principle of the LED series?
When electrons and holes are combined, they can radiate visible light, so they can be used to make light-emitting diodes. In circuits and instruments, as an indicator, or in combination with text or digital display. GaAs diodes glow diode gap, green silicon carbide, yellow light diode, light emitting diode gan. Because of the chemical properties and organic light-emitting diode OLED and inorganic light-emitting diode LED.
Q:What's the average luminous current of an ordinary LED lamp string?
If it is parallel, how much is the number of parallel to you, such as your distribution of LED lamp lights inside the 12 series and 8 (0.2W), then use the current is 60X8=480mA
Q:The color temperature of LED light string
Refers to a standard blackbody heating, the temperature rises to a certain degree when starting from the color red - Orange - red - white - blue, gradually changed, a light source and the blackbody with the same color, we will at the time of the absolute temperature blackbody called the color temperature of the light source.
Q:What are the power connections for the LED light string?
If you do not want to use a power to control each LED lamp string, can switch power to buy a relatively large power for the total power supply, then put all LED light on the input power (all parallel wire size is not enough, can also extend) unified by the total power switch.
Q:Low voltage LED lamp string resistance is how to count, there is no formula?
Diode products cannot be calculated by resistors.
Q:The number of lights in the LED string
15 lights, 30 lights, and 60 lights refer to the LED band. How many LED components are welded per meter length?
Q:Who knows how the controller of outdoor LED lights can be protected against water?
If you don't have a shell, it's an open controller, so you can make a waterproof plastic lid and make it waterproof at the front of the O loopYou can refer to the LED waterproof flashlight for inspiration!

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