Epistar 60Lm SMD 57305630 LED Chip

Ref Price:
$0.05 - 0.07 / bag
Loading Port:
Shenzhen
Payment Terms:
L/C,T/T
Min Order Qty:
1000 Pcs bag
Supply Capability:
100000 Pcs Per Month bag/month

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Product Description:

 

General Introduction

5730/5630 SMD LED EPISTAR

HIGHG  CRI 

SMD LED 5730

55-60lm 5730 SMD LED with RoHS

 

Feature

1.CRI>80

2.High brightness 55-60lm

3.Chip Size:23*45

4.Color temperature(k):2700-9000K, good color consistency 

5.voltage(V):3.0-3.2;3.2-3.4V

6.Watt:0.5W/150mA

7.Application: BULB and indoor lighting and so on

application product you can find on our web addr: <A title=http://benweilight.en.alibaba.com>http://benweilight.en.alibaba.com

 

Specification 

Model:  0.5w pure white high brightness SMD5730 LED diode

Voltage: DC: 3.0~3.4V

Current: 150mA

LED Power: 0.5W

CCT: 2600-8000K

Ra: 75-80

Brightness:  50-55lm 55-60lm  60-65lm

Packing: 3000pcs/reel, 120K/CTN

 

Our Services

Reply your inquiry in 24 working hours

Customized design is available,OEM and ODM are welcomed

Delivery the goods to our customer all over the world with speed and precision

Offer customer the lowest price with high quality product.

 

Application

1) Indoor and outdoor displays .
2) Substitution of micro incandescent lamps.
3) Traffic lights.
4) Interior and exterior automotive lighting(e. G. Dashboard backlighting and brake lights .
5) Backlighting (LCD, cellular phones, switches, keys, displays, illuminated advertising)
6) LED tube, LED strip, LED bulb, LED spotlight and so on .

 

Quality control

Before the order confirmed finally,we would strictly check the material,color,dimension of the sample step by step

We salesman,also as an order follower,would trace every phase of production from the beginning

We have a QC team,every product would be checked by them before packed

We would try our best to help clients solve problems when they occurred.

 

Delivery:

Shipping Service

Estimated Delivery Time

DHL

2-8 business days

FedEx

3-8 business days

TNT

2-10 business days

UPS

1-7 business days

EMS

6-14 business days

ePacket

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: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:SMD LED lamp working voltage?
Single chip of 1 watts, more than a lot, different colors, the voltage will be different. White is usually 3.0-3.6V.* in addition to their working voltage, working current is more important parameters, once the flow, it will burn out.The LED lamp. With chips is variety, many tricks, they can be connected in series and parallel. The voltage is divided into high voltage, low voltage and medium voltage
Q:Patch LED market conditions
Patch LED (SMD LED) is mainly used in lighting systems, decoration, electronic equipment, indicators, backlight, monitors and instruments and other fields. The decline in handset and LCD TV production in 2009 could affect the supply expectations for such components.
Q:How does the LED patch lamp differentiate between positive and negative poles?
Because the LED open threshold is about 1.5-1.8V. It is possible that the voltage supplied by the digital multimeter does not activate it. So look at the sign. Patch LED (SMD LED), the green point of negative, relative to the positive.
Q:LED light SMD LED package in what form, trouble you under the guidance of...
The LED chip has bumps and is welded to the PCB board using FLIP CHIP to packaging technology.LED is English light emitting diode (light emitting diode) abbreviation, its basic structure is a electroluminescent semiconductor chip light emitting materials, with silver glue or glue curing to the bracket, connecting a chip and a circuit board and then with silver or gold, then sealed with epoxy resin around, to protect the internal core role finally, the installation shell, so the seismic performance of LED lamp is good. Field of application involves mobile phones, desk lamps, household appliances and other daily household electrical appliances and machinery production.
Q:Which is good for LED patch and LED bulb?
The LED patch is the same as the LED bulbLED (light emitting diode) patch (package)The LED patch (SMD) is made of FPC circuit board, LED 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 bulbWith the LED patch or LED plug-in LED (light emitting diode), series or parallel, driving power supply, making a combined shell lampshade capable of converting electrical energy into visible solid semiconductor devices, which can be directly converted into electricity to light.
Q:SMD LED specification
SMD LED specification:(1) metal stent type: 0402, 0603, 0805, 1206, 3mm, 5mm, 6mm, 8mm, 10mm and so on.(2) metal support (commonly known as small butterfly) type: 2mm, 3mm and so on.(3) TOP LED (white shell) type: 1208 (30*20), 1311 (35*28), 1312 (35*32), 2220 (55*50) and so on(4) side light LED:0905 (22*12), 1105 (28*12) 1605 (40*14) and so on.
Q:Patch LED light broken one, short circuit can use it?
Only when a constant current source is used, the LED in series can be shorted. For the shunt power supply shunt LED, the open circuit LED can be disabled without having to manage it. The short circuit must be removed
Q:Patch LED manual welding, how can welding not burn lights?
When soldering, the temperature is best to be lower, and the average welding temperature is about 360. That's enough, because the melting temperature of the tin wire is about 220 degrees, so if it is allowed, the temperature can be reduced as low as possible.
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?
SMD patch products basically can be used in reflow soldering, especially a little note here that the eutectic welding is the connection between the chip and the substrate support or specifically, is the bottom of the chip after completion of production of coating material and a layer of Sikkim alloy, and then set up a heating zone in solid crystal machine package in time and a temperature of about 300 degrees, the realization process of the chip at the bottom of the Sikkim alloy melt and silver plated layer connection bracket, and a clear distinction between reflow.

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