SMD 5050 LED MODULE WITH 2 LEDS

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Product Description:

Specifications

smd led module (RFT4011-2X5050)
1.IP 65
2.brightness ,durable,low price
3.CE&ROHS passed
4.3 years warranty

RFT4011-2X5050

Low cost Mini 5050 smd LED Module with IP 65


SPECIFICATION


Dimension

L40XW11XH7mm

LED No

2 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

40

6.3

21.6

5.9

12.8

Cover

Milky ABS

Life

50,000 hrs.

Lumen Maintenance:>95%@1,000hrs

Color

White

3500~800k

Blue

Green

Yellow

Red

Operation Temperature

-40°C- 60°C(-40°F~140°F)

Certificate

CE:BTRE0708181359 / RoHS: BTRS0708310889

Warranty

36 months

Weight

4g/pc.240g/60pcs/bag

IP

IP65 The PCB be covered by resin.

Part No

RFT4011-2W  5050

RFT4011-2B5050

RFT4011-2G5050

RFT4011-2Y5050

RFT4011-2R5050




Features:

High Brightness

5050 SMD LED Module have best brightness among LED modules.no spot, no shadow.

Easy Installation

LED modules can be easily installed with 3M double-side sticking tape and connectors.

Extended Life

with little heat, proper drive characteristics and high quality LEDs, life sapn is more than 50,000 hours.

Totally Waterproof

with IP68 protection degree, cloudy, rainy, and snowy weather conditions and pool can operated unworried.

Friendly Environment

Pb free ,with CE/ROHS/SGS certificate

Safe Application

Low voltage DC 12V, safety and stable, free maintenance.

Other

super thin size,super bright, non-waterproof/waterproof supply, white, red, green, blue, yellow can be choosed.


Apllication:

1. Electronic signs

2. Commercial advertising signs

3. Channel letters

4. LED light strips

5. Advertisement light-box

6. Emergency/resuce signs


Why choose us?

1. Factory directly sale,low price

2. 3 years warranty ( smd led module )

3. Fast delivery time 1-3 working days

4. Free sample are available for you test



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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?
Common positive (red line +) is the positive pole for each street lampThree road cycling (blue line) this four lines are respectively connected with the four colors of LED tube anode side run. When the positive pole is connected to the common cathode, remember that the resistor must be connected first to connect to the positive electrode of the LED tube. The bright output (white) is the word to make it bright
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:LED lights string broken, how to repair?
As an emergency treatment, you can also short-circuit the open circuit of the LED lights. Used to restore normal work.
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:The color temperature of LED light string
Light source temperature is different, light color is also different:The color temperature is below 3300K, the color is red, and gives a warm feeling. There is a sedate atmosphere and a warm feeling.The color temperature is in the middle of 3000--6000K, and there is no obvious visual psychological effect in this hue, and there is a refreshing feeling. It is called neutral color temperatureColor temperature exceeds 6000K, light color slants blue, give a person with cool feeling, commonly referred to as cool color temperature.
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:Low voltage LED lamp string resistance is how to count, there is no formula?
If you direct the transformer to the LED lamp power supply, the life of the LED lamp will be affected, far less than the nominal value.
Q:Led full-color light string and how to control wiring
Three line full color exposure lamp data signal two, the controller needs two wire negative electrode control, GND signal connected to the DAT surface

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