CE SAA cob 30w ceiling led light/led ceiling lighting cutout 150mm

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Product Description:

Most Professional LED Commercial lighting Manufacturer

OEM& ODM& Customization are available   

 

What are the specifications for  led light/led ceiling lighting ?

   Item No Power(±5%)LED chip

  CCT

 (±10%)

CRI(±5%)  lumens(±10%) Beam Angle

Size

(mm)

 Cutout(mm)
DY-CE180SX-C12W12wEpistar 
CREE
CITIZEN
 
3000K-6500K80936lm12°/24°/60°180*130mm150mm
DY-CE180SX-C15W15w
 
Epistar 
CREE
CITIZEN
  3000K-6500K801170lm12°/24°/60° 180*130mm150mm
DY-CE180SX-C20W 20wEpistar 
CREE 
CITIZEN
 
 3000K-6500K801560lm12°/24°/60° 180*130mm 150mm
DY-CE180SX-C24W 24wEpistar 
CREE 
CITIZEN
3000K-6500K 801872lm12°/24°/60°180*130mm150mm
DY-CE180SX-C30W30wEpistar 
CREE
CITIZEN
 
3000K-6500K802340lm12°/24°/60°180*130mm150mm


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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:Performance and characteristics of LED lamp string
The 1.LED light string is led by a light emitting diode packaged in an imported chip;The design of light angle 2.LED lamp string of the larger angle angle of >120 degrees, uniform mixed color, no color;3.LED lamp string selected LED dedicated constant voltage power supply mode, circuit design for constant current circuit, the work performance is very stable, so as to ensure normal life >5 hours;
Q:What are the power connections for the LED light string?
LED lamp string power connection method: LED light string, general voltage is DC 12V, so need to use switching power supply, power supply according to the size of LED light string and connection length to decide
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!
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:LED lights string broken, how to repair?
Connect the electricity. Can be shorted one by one. It's shining. This is just short of bad beads.
Q:Rated voltage of LED lamp string
LED is a light emitting diode. It can be used for AC and DC. Because of the reverse breakdown voltage of LED, it is very voltage. The single LED current can be connected by a ammeter to the inside. If you look at the rated current of LED, you should look at it
Q:The top LED lights always burn the bulb in series
A simple circuit based on resistance current limiting can only be adjusted with current resistance.
Q:I want to do a string of LED lights that can use batteries. About 55 or so. The lights are 5MM blue. How can I work? Urgent urgent!!
You can use the 4~6V battery, through the 4W, 2~3 Europe (6V with 3 Euro, 4V with 2 Euro) current limiting resistor, to the LED lamp power supply. The parameters of each lamp are: 3V, 20MA, in parallel (polarity). If you don't quite understand, you can also ask a science and engineering student (preferably a teacher) to help.
Q:Why are there three lines for the controller of the LED light string? What are they?
The four cycles are green, blue and white, and the answer is almost the same as that on the top. But the three colors are strung together

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