high power 2835 led module 320lm

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Product Description:

320lm 12v 3.6W 6500k cold white led module for large sign

Perfect for giant size channel letter

RZFT9520-3W2835 white led modules are designed to illuminate giant size channel letters (thickness between 15~25cm) and lightboxes.We use the highest quality EPISTAR LEDs and electronic components to ensure reliable and long lifetime of LED modules.

SPECIFICATION

Dimension

L113*W20*H10mm

LED No

3 pcs 2835 SMD LED

Voltage

Input 12VDC

View angle

150 degree

CRI

82

Current

300mA

Power supply

Constant-voltage Drive

Consumption

3.6W

Luminance

320 lm

Efficacy

88lm/w

Structure

Aluminum PCB. PVC cover

Life

50,000 hrs.

Lumen Maintenance:>95%@1,000hrs

Color Temperature

4500/6500K

Operation Temperature

-40°C- 60°C(-40°F~140°F)

Certificate

CE:AT1305756E RoSH:AT1305756R

Warranty

3 years

Weight

30g/pcs

IP rating

IP66

Part No

RZFT9520-3W2835

Aplication:

Channel letter,reverse letter with waterproof requirement

Outdoor light box

Advertising sign

Outdoor architectural lighting and decoration

Large area back lighting

Other lighting projects

Quick Selection Guide: LED Module For Channel Letter

Depth of channel letter(mm)

LED Pitch(mm)

Density(pcs/m2)

Surface brightness(Lux)

120

210

26

5000-6000

150

230

21

4500~5000

180

250

16

3500~4500

1. The test results are based on 3mm thickness white acrylic panel and 6500K led module

2. Blue line is best product performance at Max LED pitch

TRADE ITEM

Lead time: 1-3 working days

Guarantee: 5 years

Payment: T/T , Wester Union

FREE SAMPLE WILL BE AVAILABLE.

Why choose us?

1. Factory direct sale,low price

2. 5 years warranty

3. Fast delivery time



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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:The color temperature of LED light string
Generally speaking, the color temperature is not an indicator of the LED band, but many foreign customers will make a special request because of the use of the environment.
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:How do you connect the LED lights?
A series of even parallel. Are not clear, boss, you want to use LED do what?There is a gap, which is the positive pole of the LED (usually the long foot is short and the foot is negative)
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
You are the light string and see how much you a lamp, the lamp voltage for LED in 3.0-3.4V, for intermediate values of 3.2V, N=220/3.2=68.75 so many beads. In fact, we are in terms of LED is a DC device, there is no voltage rating, mainly to see his current value, the work must be steady flow. The power 0.06W LED current is 20MA, the power 0.2W LED current is 60MA, the power is 0.3W, the LED current is 100MA, the power is 1W, the high power LED current is 300-350MA, and so on in turn, ah, I=P/U
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: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!!
If it is a general common blue LED working current is 20 mA, voltage of about 2.5V can be lit, the battery power can be used in parallel, the benefits of this connection is one of the damage does not influence the normal operation of other LED. And each LED string to a current limiting resistor, LED protection lamp, prolong life, calculation formula of the resistance for V / 0.02A=: voltage current resistance: 3V, battery powered =3 / 0.02=150. You want to supply 55 LED batteries to work together, the total current is up to 0.02x55=1.1A, i.e. 1AH (ah) capacity of the battery can work 1 hours or so.

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