Yellow 3528 Taiwan Epistar LED Chip

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Hong Kong
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Min Order Qty:
1 Roll/Rolls pc
Supply Capability:
100000 Rolls Per Month pc/month

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General Introduction 

Yellow 3528 Taiwan Epistar LED chip



CommodityLED 3528 SMD
Model NO.GM-3528UYC
LED SourceEpistar
Light ColorYellow
Color temperature585-592nm
Working voltage1.9-2.3V
LED luminous Intensity1LM
Color Rendering Index(CRI)Ra ≥ 80
Life Span50000H
CertificateCE & RoHS
Package1Box (=1000pcs)


Full Details for all SMD 

SMD5050 white5500-6000k14-20LM3.0-3.5v0.18W
SMD5050 reddish white2000-2400K14-20LM3.0-3.5v0.18W
SMD5050 Yellowish white2800-3200K14-20LM3.0-3.5v0.18W
SMD5050 cool white8000-9000K14-20LM3.0-3.5v0.18W
SMD5050 blue460-470nm1000-3500mcd3.0-3.5v0.18W
SMD5050 Amber600-610nm1000-3500mcd1.9-2.2V0.12W
SMD5050 Green520-525nm2500-5500mcd3.0-3.5v0.18W
SMD5050 Yellow588-595nm1200-3500mcd1.9-2.2V0.12W
SMD5050 Red620-625nm1200-3500mcd1.9-2.2V0.12W
SMD5050 RGB R:350-450MCD B:250-300MCD G:900-1100MCD  
SMD3528 white5500-6000k4-7LM3.0-3.5v0.06W
SMD3528 reddish white2000-2400K4-7LM3.0-3.5v0.06W
SMD3528 Yellowish white2800-3200K4-7LM3.0-3.5v0.06W
SMD3528 cool white8000-9000K4-7LM3.0-3.5v0.06W
SMD3528 blue460-470nm300-600mcd3.0-3.5v0.06W
SMD3528 Amber600-610nm300-500mcd1.9-2.2V0.04W
SMD3528 Green520-525nm400-2000mcd3.0-3.5v0.06W
SMD3528 Yellow588-595nm300-500mcd1.9-2.2V0.04W
SMD3528 Red620-625nm200-500mcd1.9-2.2V0.04W
SMD3528 RGB R:350-450MCD B:250-300MCD G:900-1100MCD  



1:5050,3528, 0805,0603,1206,1210,side view SMD.

2.colors avialable :red ,green ,yellow,blue ,white etc.

3.saving energy and environment protection.

4.luminous intensity:15-18LM.

5.flexible viewing angle ,long lifespan and low power consumption.

6.Solid -state,shock and vibration resistant.

7.RoSh compliant decide excellent quality.


IF: 20mA,

Beam Angle: 120°

High Brightness, large view angle, Low Power dissipation, high cost-effective.

Operation temperature: -40 - 95 degrees celsius. Life span: 50000 hours.


Packaging & Delivery



2000pcs SMD packed in 1ROLL.



Shipping Service

Estimated Delivery Time


2-8 business days


3-8 business days


2-10 business days


1-7 business days


6-14 business days


7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

By sea

30-40 business days

1. 3-10 business days for Sample Orders; 7-40 business days for Bulk Orders.

2. "Business days" means Monday-Friday, excluding holidays.

3. DHL and UPS cannot ship to military or P.O. boxes address.

4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us. 


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Q:What does patch LED light mean?
The patch may be said, adding that the patch board PCB light source, light source lamp light source generally refers to, patch may refer to the combination of PCB plate and two lens beads.
Q:What is patch SMD-LED?
This really do not know how to answer you, like a sheet of the same type of solder paste used to operate, it can be said that the plug-in is not, it is patch it!
Q:What is the difference between SMT LED packaging with silicone and epoxy resin transparent package? What is the market situation of these two types of packaging?
The main difference is the encapsulation method. The liquid silicone is mainly encapsulated and encapsulated, while the gum cake is solid and adopts a transfer molding package. Of course, there is a fundamental difference between the material, silica gel can be used for white light high-power LED, suitable for lighting. The epoxy can only be used in low-power monochrome LED, suitable for display, backlight, induction and other components.
Q:Is the forward voltage drop of the patch LED too large or too small?
Pressure drop does not mean good or bad, the greater the pressure drop, the better to choose the right for you
Q:How to install the patch LED lamp band?
More attention is paid to the lamp with waterproof and the installation of a solid in the outdoor installation, outdoor installation often adopts the mode of fixed card slot, need to cut and connected place, and indoor installation, just need another with waterproof glue, waterproof effect to consolidate the connection point.
Q:LED package and LED SMD LED lamp, what is the difference? Will the release agent be used in that part?
Packaging is for TOP series LED, that is, the type of plastic molding. The patch is based on the PCB circuit board for molding. Mold release agent is used in molding.
Q:How many voltages and how many W drivers are used in series and parallel connection with 20 1W patches LED?
LED lights are current driven, first of all, look at your LED's IF and VF values. How much power do you have?. Make sure the current is in line with the IF and the current limit can be achieved with resistors.
Q:Indoor full color LED display module and LED what is the difference between a full color?
The classification of the LED display according to the installation environment: indoor LED display screen, semi outdoor LED display, outdoor LED display; according to color: color LED screen, dual color LED display screen, LED display screen, the color LED display screen; according to the functional area can be divided into graphic screen, screen, screen, screen, digital dot matrix digital hybrid screen.
Q:What does "1210" mean in patch LED?
1210 refers to the lamp specifications.LED common lamp specifications and parameters of patch0603, 0805, 1210, 3528, 5050 refers to the LED lamp belt, often used in light-emitting components ----LED size (English / Metric) name, for example, 0603 refers to the length of 0.06 inches, width of 0.03 inches. But note that the 3528 and 5050 units are metric
Q:Which is good for LED patch and LED bulb?
Chip LEDLED patch lamp (SMD) is made of FPC circuit board, LED lamp and high quality silica gel sleeve. Waterproof performance, using low voltage DC power supply is safe and convenient, light colors, bright colors; outdoor use can be anti UV aging, yellowing, high temperature resistance and other advantages, the products are widely used in building lights, decorative lighting, advertising and entertainment quasi decorative lighting lighting field.LED bulbThe light emitting diode, is capable of converting electrical energy into visible solid semiconductor devices, which can be directly converted into electricity to light; LED Large Electronic = Display, LED = large electronic display; Lupus erythematosus disseminatus, systemic lupus erythematosus, a chronic idiopathic autoimmune disease; LED lead the past and past participle, meaning "leadership, led the Russian Pulkovo Airport IATA code.

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