smd led 5050 led module

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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

Q:LED lights string broken, how to repair?: LED lights string broken: you can check one by one, which is bad, which change.

Q:What is the connection distance of the LED light string?Be specific: The connection distance is 15 meters. If the connection distance is exceeded, the LED light string is easy to heat, and the service life of the LED light string will be affected during use

Q:The number of lights in the LED string: Different LED number of LED light band price is different, and this is also to distinguish LED lamp belt price is an important factor.

Q:How much is the voltage across the 20 LED lamps in series?: Each LED is about 3V, and the 20 series is 60V

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: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: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

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:Section LED lantern, no controller, can shine principleTwo now reduced brightness string string: LED string:Light emitting diodes, referred to as LED, are made from compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) and so on.

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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