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Product Description:

Classic 12V 5050 SMD led Module with best price and high quality

RZFT78133W5050 LED module light are perfectly suited for advertising sign lighting. They can be fixed permanently and easily with a double faced adhesive tape. We use the highest quality EPISTAR LEDs and electronic components to ensure reliable and long lifetime of LED modules.

Feature:

  • Easy to install and maintain

  • 3 5050 smd LED chip, No spot, No shadow

  • Operating low voltage DC 12V for human safety

  • Various colors are available

  • Very bright and low power consumption

  • Long lifespan: More than 50, 000 hours

PRODUCT DESCRIPTION

Dimension

L78XW13XH4mm

LED No

3 pcs 5050 SMD LED

Voltage

Input 12VDC

View angle

150 Degree

Current

60mA

60mA

60mA

60mA

60mA

Watts

0.72

0.72

0.72

0.72

0.72

Lumen

60

9.45

32.4

11.8

19.2

Cover

Milky ABS

Life

50,000 hrs.

Lumen Maintenance:>95%@1,000hrs

Color

White

3500~8000k

Blue

Green

Yellow

Red

Operation Temperature

-40°C- 60°C(-40°F~140°F)

Certificate

CE:BTRE0708181359 / RoHS: BTRS0708310889

Warranty

36 months

Weight

7.5g/pcs

IP

IP65 The PCB be covered by resin.

Part No

RFT7813-3W5050

RFT7813-3B5050

RFT7813-3G5050

RFT7813-3Y5050

RFT7813-3R5050

Aplication:

  • Idea for in cabinet, furniture, landscape, architectural lighting

  • Channel-letter backlights, signboard, sign and decoration

  • For cable and fixing hole

  • Channel letters backlighting

  • Advertisement signs acklighting

  • Advertisement light boxes backlighting

 

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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:Low voltage LED lamp string resistance is how to count, there is no formula?
In general, LED lamps need constant current to drive, and the voltage may be adjusted according to the aging degree of the LED lamp.
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: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:The number of lights in the LED string
In general, 1210 specifications of the band is 60 LED per meter, 5050 specifications of the band is 30 LED per meter, the special has 60 LED per meter.
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:The top LED lights always burn the bulb in series
Do not know what kind of drive you are, try to reduce the current of LED, do not exceed the rated operating current of LED on the line. The method of reducing current is related to drive circuit, and the current limiting method is different for different circuits.
Q:How does the LED light string flash?
LED because of its special structure, frequent startup does not reduce its service life, but high temperature can significantly shorten its life. So cooling is important for LED.
Q:220vled water lamp string how to connect, that is, 220 of the electricity
On the way of C1, R1, L1, R2 varistor, the primary power supply filter circuit, can input the instantaneous pressure filter, C2, R2, C4, C3 step-down circuit, L2 varistor and filter circuit is composed of rectifier, the filter, which can effectively protect the LED by high pressure breakdown.
Q:Why are there three lines for the controller of the LED light string? What are they?
The LED pipe positive string is connected with 4-5 1K2W resistance strings, and the other end of the resistor is connected with the common positive pole of the controller. LED tube controller's direct bright output (Huang Xian), if the LED tube brightness is not too bright, minus a resistor. Remember not to short-circuit, short-circuit, burn out the controller. The less string LED, the more resistance string.

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