• Taiwan Epistar Chip With 3.03.6 Volt 0.5W 2835 SMD LED System 1
  • Taiwan Epistar Chip With 3.03.6 Volt 0.5W 2835 SMD LED System 2
  • Taiwan Epistar Chip With 3.03.6 Volt 0.5W 2835 SMD LED System 3
Taiwan Epistar Chip With 3.03.6 Volt 0.5W 2835 SMD LED

Taiwan Epistar Chip With 3.03.6 Volt 0.5W 2835 SMD LED

Ref Price:
$0.16 - 1.03 / bag get latest price
Loading Port:
Shenzhen
Payment Terms:
L/C,T/T
Min Order Qty:
10000 Pcs bag
Supply Capability:
100000 Pcs Per Month bag/month

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General Introduction

epista chip with 3.0-3.6 volt  0.5w 2835 smd led 

 

Description                                                           

 

Item

Spec

Commedity

epista chip with 3.0-3.6 volt  0.5w 2835 smd led 

Part No.

S2835MW

Color

warm white, natural white, pure white,cool white, red, yellow, green, blue,orange,purple and other colors  you want

Chip brand

Bridgelux; Epistar

Lumens

45-50lm

Power

0.5watt 

Current

90mA

Voltage

3.0-3.6v 

 CRI

>70

>75

>80

CCT range        

2800-3200k     (warm white)

4000-5000k     (Natural white)

5000-6500k     (Pure white)

>7000k             (Cool white)

Working temperature

-20 °C-+40 °C

Super long lifetime

50,000 H

Max Junction Temperature

150°C

Certification

CE, Rohs

Lowest thermal resistance

8°C/W

Warranty

2 years

Place of Orign

shenzhen China

Feature

Anti UV

 Design

Superexcellent heat conduct design

 

 

Attentions                                                                                 

1. Over-current-proof

 

 Customer must apply resistors for protection; otherwise slight voltage shift will cause big current

 change (Burn out will happen). 

 

2.  Storage

 

2.1 It is recommended to store the  products in the following conditions 

Humidity: 60% R.H. Max. 

Temperature: 5°C~30°C(41°F~86°F)  

 

2.2  Shelf life in sealed bag: 12 month at  <5°C~30°C and <30% R.H. after the package   is opened,

the products should be used within 24hr s or they should be kept stored at <20% R.H. with zip-lock sealed.

 

3. Vision Advisory Claim

 

Users should be cautioned not to stare at the light of this LED product. The bright light can damage the eye.

 

Our Services                                                                             

1. We have a special R&D center team, which can solve any problems for clients.

2. After sale service can help customers to dealing with any situations after sale.

3. Test all the products before packaging.

4. Two years gurantee time.

5. We also produce all kinds of indoor and outdoor lights.

 

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.

Q: How does the LED placement lamp distinguish the positive and negative poles? There is no sign on the light. Thank you
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: What is patch SMD-LED?
SMD LED is the surface mount light emitting diode. It is a solid state semiconductor device that converts electricity directly into light. The heart of LED is a semiconductor wafer, one end of which is attached to a bracket, one end is negative, and the other is connected to the positive electrode of the power to encapsulate the entire wafer with epoxy resin.
Q: What is the difference between patch LED beads and LED beads: General
A pin of the lamp, and outside a resin cap, because the reason LED beads can spotlight cap;There is no pin on the patch and there is no resin cap outside. Because of the lack of cap, the LED patch can not be concentrated.Patch is based on small power, the shape is relatively small (usually 0.5 and 0.5W products)It's called patch because some small ones need Mounter to machine.The ordinary LED lamp, solder joints than SMD beads, now is the largest artificial welding. Regular watts count from 1-300W
Q: How to detect LED SMD beads
The output voltage of the digital clock diode file is not high, generally below 2.5V, so the measurement of LED lamp does not work, the best way is to external electrical measurement. If there are a lot of beads to measure it, can take a constant current power measurement.
Q: What does patch LED light mean?
The screen is divided into standard lamp and patch type, the light emitting diode lamp is inserted into the circuit board, and the patch is a patch welded on the circuit board. Two light sources are not the same. If only light, not so clear.
Q: What is the difference in performance between the LED plug-in and the LED patch?
No difference, because the core of the two is the same, are diode PN junction, but no packaging, the production process is a little different
Q: Notes on patch LED
Storage bags are sealed and stored at a temperature of <40 DEG C.
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: The ten patch LED lights are connected in parallel. The rated power is 5 watts. How much voltage do you need?
The voltage needs to be determined according to the product specification, usually 3.1 - 3.5V
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.

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