2835 Chip Specs

Specifications:

?LED type:  2835 SMD

?Workong current: 0.4A

?Working temperature:-20 to 50 ?

?Luminous  flux: 390-450  LM /M

?Size: L500cm x w 0. 0 8cm   

?Source life: > 50,000 hours 

?View angle :120 °

?Light color:  White

? White: 6000K 

? Package Outline      

Unit:mm

NOTES:  

1. All dimensions are in millimeters;   

  2.Tolerances are±0.03mm unless otherwise noted. 

? Typical optical characteristics curves

? Intensity Bin Limit (IF = 150 mA)

? VF Bin Limit (IF = 150 mA)

? Chromaticity CIE

?Requirements for application and reflow soldering

After reflow soldering rapid cooling should be avoided

Temperature-profile(Surface of circuit board)  

Use the following conditions shown in the figure.  

      <Pb-free solder>                                        <Lead solder>

Application:

1. car: dashboard, brake lights, turn signals;

2. Backlight: LCD screen, keyboard, advertising keyboard;

3. Status indication: consumption or industrial electronic devices;

4. Other use occasions.

Packaging & Delivery

Packaging Details

4000pcs/reel, each reel Anti-static vacuum Bag

Delivery Time

Shipped in 3-5 days after payment

Shipping

DHL, UPS, FEDEX, EMS, TNT, by sea, by air flight 

?Handling Precautions

Compare to epoxy encapsulation that is hard and brittle, silicone is softer and flexible. Although its characteristic significantly reduces thermal stress, it is more prone to damage by external mechanical force. As a result, Special handling precautions must be observed during assembling using silicone encapsulated LED product, Failure to comply might leads to damage and premature failure of the LED.

? Handle the component along the side surface by using forceps or appropriate tools; do not directly touch or handle the silicone lens surface, it may damage the internal circuitry.

? Not suitable to operate in acidic environment, PH<7.

? LED operating environment and sulfur element composition cannot be over 25 PPM in the LED mating usage material.

When we need to use external glue for LEDs application products, please make sure that the external gluematches the LEDs packaging glue. Additionally ,as most of LEDs packaging glue is silica gel, and it has strong Oxygen permeability as well as strong moisture permeability; in order to prevent external material from getting into the inside of LEDs, which may cause the malfunction of LEDs, the single content of Bromine 

element is required to be less than 225 PPM,the single content of Chlorine element is required to be less than225PPM,the total content of Bromine element and Chlorine element in the external glue of the applicationproducts is required to be less than  375 PPM.

? The encapsulated material of the LEDs is silicone. Therefore the LEDs have a soft surface on the top ofpackage. The pressure to the top surface will be influence to the reliability of the LEDs. Precautions should betaken to avoid the strong pressure on the encapsulated part. So when using the picking up nozzle, the pressureon the silicone resin should be proper.

? Static electricity or surge voltage damages the LEDs. Damaged LEDs will show some unusual characteristicssuch as the lower forward voltage, or the not light at low current, even not light. All devices, equipment andmachinery must be properly grounded. At the same time, it is recommended that wrist bands oranti-electrostatic gloves, anti-electrostatic containers be used when dealing with the LEDs.

Storage

? Before opening the package, the LEDs should be kept at 30? or less and 60%RH or less. The LEDs shouldbe used within a year.

? After opening the package, the product should be stored at 30? or less and humidity less than 10% RH, andbe soldered within 24 H. It is recommended that the product be operated at the workshop condition of 30?or less and humidity less than 60% RH. If unused LEDs remain, they should be stored in moisture proofpackages, such as sealed containers with packages of moisture absorbent material (silica gel). It is alsorecommended to return the LEDs to the original moisture proof bag and to reseal the moisture proof bagagain.

FAQ:

1: How do you ship sample? 
A: We usually ship sample by DHL,UPS,Fedex and so on. 

2: Do you have discount for your products?
A:Discount will be offered according to order quantities.

3: Are you a manufacturer:
A: Yes, Pusisat has over 12 years' experience in LED lighting industry.

4:Can I have a sample order for led light?
A: Yes, we welcome sample order to test and check quality. One sample or mixed samples are acceptable.

5: Can I add my logo on the products?
A: Yes, OEM and ODM are available for us.

6: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.

7: How about delivery time of the order?
A: 5-7 days after getting deposit. 

8: How about payment terms?
A: 30% deposit, the rest payment balance before shipment. 

9: Can we design packing? 
A: Yes,we also can design customer's own packing.

10: What is the warranty for china led light ? 
A:  Our led light warranty is 3 years warranty. Any damaged in transporation or any quality issue, we will provide the new one to customer.

11: When can i get price?
A: Usually quote within 24 hours after we get your inquiry.

Company:

Patents:

Contact:

Alisa Huang

Guangdong Elite Optoelectronic Technology Co., LTD

Mobilephone:+86-18033336027

Tel:0769-89080660-824

Fax:0769-89080658

Email:ruilu_sales1@elitebm.com

Contact: Carol Chen

Mobilephone:+86-13798703095

Telephone:+86-769-88941998

Email:elite1@elitebm.com