Guangdong Shenzhen 3030 SMD LED Diode 1W SMD 3030 LED Chip 110-120lm Taiwan Epistar 3030 LED Beads

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$0.11 - 0.19 / pc
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Shenzhen
Payment Terms:
L/C,T/T
Min Order Qty:
500 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

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Product Description:

3030 smd led diode 1w smd 3030 led chip 110-120lm taiwan epistar 3030 led beads  

 

 

Basic Parameters:

1W,3.0-3.6W,350mA,90-100,100-110-120-130LM,2700-6500K,CRI >80,viewing angel:120

 

 

Application:

Widely used for bulb light,tubelight,fluorescent light,downlight,ceiling light.

 

 

Advantage: (compared with 2835,3528,5050)

1.Small size: 3.0*3.0*0.55 mm,high power:1W

2.copper baseplate, thickness:0.2mm,good heat dissipation

3.warm white:80-90LM,90-100LM,natural white:90-100Lm,100-110Lm

4.widely used for bulb light,spotlight, downlight, ceiling light

5.yellowing resistance within 260 degrees 

6.high cost performance ,can save much cost.

7) LM-80, CE, RoHS, SGS, ISO9001:2008 available.

 

 

Products Advantage:

 

1. Superior raw materials used in manufacturing

 

2. Super Bright with high luminous flux

 

3. Mass productivity to guarantee orders

 

4. High quality with CE, RoHS etc certifications

 

5. Competitive factory price

 

 

Company advantage:

 

1.Over 8 years LED field history to offer professional service

 

2.Our engineer worked for Cree and Epistar who you can rely on.

 

3.TOP 50 LED manufacturer in China and TOP 10 LED manufacturer in Shenzhen.

 

4.All of our products has CE, ROHS and OEM/ ODM service are available.

 

5.High quality chips from famous brand and strict inspection procedures 

 

 

Good raw materials used in production is as below.

 

Chip:USA Bridgelux chip, Taiwan Epistar chip

 

Silicon glue: USA Dowcorning (good glue has less lighting decreasing

 

Powder: USA Intermatix (good powder has better performance in lumens)

 

Gold wire: Germany Herqeus 1.0mil Gold wire(for bearing bigger current, gold wire has less electricity resistance than silver and cooper)

 

Led base:red/ black cooper base (for better thermal conductive/ disspate)

 

 

Full Automatic machines

 

USA ASM die bonding machine, USA ASM wire welding and soldering machine

 

Japan Mushasi Power Spoting and Japan Mushasi glue sealing machine.

 

More details for led products,pls contact Lisa Wei,skype ID: lisawei.getian

 

She will try her best to support you with good quality best price.

 

 

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Q:LED package and LED SMD LED lamp, what is the difference? Will the release agent be used in that part?
They differ in form and belong to the SMDLED category. Encapsulation uses liquid silicone and epoxy resins as well. The patches are basically made of epoxy resin. Relatively speaking, the amount of liquid silica should be relatively large.
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 do led patches measure good or bad?
The patch LED is also called SMD LED. Its principle of luminescence is to pass the current through the compound semiconductor. Through the combination of the electron and the hole, the excess energy will be released in the form of light to achieve the effect of luminescence.
Q:How many volts is a single LED on the LED patch band?
The single LED on the LED patch band is around 3.3V.LED light emitting diode, which is a nonlinear component, its operating voltage (tube pressure drop) is also different: ordinary red LED about 1.5 V; ordinary green LED about 1.8 V; bright white LED up to 3.3 V or so.
Q:The quality of the LED patch module
Luminous efficiency。 The LM value per watt is called luminous efficiency. This is an important criterion for judging whether LED is energy-saving or not. The incandescent lamp is about 14.4LM/W, the fluorescent lamp is about 51LM/W, the neon lamp is 43LM/W or so, and the LED is up to 150LM/W at present, but most of the LED light effects in our country are in 60~100LM/W. It should be noted that only the white light can achieve such high luminous efficiency in LED, and that red, yellow and blue are generally relatively low (mainly related to human visual definition). But compared with neon light, there is no heavy metal pollution, easy to maintain.
Q:Welding method and notice of SMT LED
I recommend reflow soldering under normal conditions and manual welding only when repaired. 2 manual soldering electric soldering iron maximum power can not exceed 30W, welding temperature is controlled within 300 degrees, welding time less than 3 seconds. 3 do not touch the colloidal iron welding head. 4 when the pin is heated to 85 degrees centigrade or higher than this temperature, it can not be pressed. Otherwise, the welding will be broken.
Q:What are the storage requirements of SMT patch LED (LED)?
Clean• use no designated chemical liquids to clean SMD LED. These chemicals may damage SMD LED.. When necessary, wipe LED at room temperature with alcohol and dry at room temperature for 15 minutes before use• the effect of ultrasonic cleaning on SMD LED is related to the ultrasonic power and the SMD LED assembly method, and shall be checked in advance to ensure that the ultrasonic cleaning process does not impair the SMD LED
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:Notes on patch LED
Clean, do not use an unknown chemical liquid to clean the patch LED: an unknown chemical liquid may damage the patch LED. When necessary, immerse the patch LED in alcohol, less than 1 minutes at normal room temperature, and dry naturally for 15 minutes before starting to use
Q:LED patches have several ways of welding. Which ones can be reflow? What can be done by eutectic welding? Is the welding of viscose and lens material is required?
Of course, the reflow soldering is generally divided into three sections of six principle of oven temperature is 150 degrees, 190 degrees, 220 degrees, with a PC lens products can not reflow soldering, PC deformation at 150 degrees, can be heated by a soldering paste on the heating plate.

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