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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: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
Q:How does the LED light string flash?
Because of the special volt ampere characteristics, LED can not use constant voltage driving mode, but is driven by cross flow. The direct drawback of cross flow drive, however, is heat. So people invented the drive mode of pulse drive. For example, 0.5 seconds per second, so that the amount of heat in the LED is reduced by half. Then turn the frequency up to 100 times per second, lighting for 0.005 seconds each time. At this point, the power of the LED is not the same, and people do not feel blinking. What's more, in this driving mode, an approximate cross flow drive (that is, the current is not necessarily precise) can be simplified, which simplifies the drive circuit (the precise cross flow source is very complex)
Q:What is the connection distance of the LED light string?Be specific
LED light string connection distance: in general, the 3528 series of LED lights belt, its connection distance is the longest 20 meters, 5050 series of LED lights string, the longest connection distance is 15 meters
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:220vled water lamp string how to connect, that is, 220 of the electricity
The time of the water lamp is controlled by adjusting the capacity value of the capacitor.
Q:What's the average luminous current of an ordinary LED lamp string?
If the lamp light current series is their rated current,
Q:The top LED lights always burn the bulb in series
If it is a constant current drive, there is a special adjustment element to adjust the current.
Q:What are the power connections for the LED light string?
This advantage can be centralized control, inconvenience is unable to achieve a single LED light string lighting effect and switch control, which specific way can be measured by their own. I use the LED lamp string is Zhongshan Greenman with total power and parallel connected to
Q:Low voltage LED lamp string resistance is how to count, there is no formula?
Diode products cannot be calculated by resistors.
Q:What's the price of the LED light string?
The LED panel lamp has 4 aluminum substrates on each side and has 2 aluminum substrates on each side. 600x600 is about 1.5 yuan each.

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