Dongguan Lanjin Optoelectronics Co., Ltd.
LED lights the world, Lanjin lights your life!
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Technical Parameters:
Electrical optical characteristics of 2835 Top smd led:(Ta=25°C)
| Parameter | Symbol | Color | Min | Typ | Max | Unit | Test Condition |
| Wavelength | λd | Infrared | 730 | --- | 740 | nm | IF=60mA |
| Luminous intensity | Iv | Infrared | 0.6 | --- | 1.2 | LM | IF=60mA |
| Forward voltage | VF | Infrared | 1.8 | --- | 2.2 | V | IF=60mA |
| Viewing angle | --- | 120 | --- | deg | IF=60mA | ||
| Reverse current | IR | Infrared | --- | ---- | 5 | uA | IF=60mA |
| Operation Temperature | －40~+85℃ | Size | 2.8*3.5*0.8mm |
| Storage Temperature | －40~+100℃ | Packing | 4000pcs/reel |
Dongguan Lanjin Optoelectronics Co., Ltd. established in 2005, a professional manufacturer in producing light
emitting diode, LED digital display, SMD LED , through-hole LED and LED PCB assembly service. Covering
2,500 square meters factory plant, with modern purification constant termperature and humidity anti-static
production workshop.
Our company has passed ISO9001:2015 international Quality management system certification, and now
applying for ISO14001 Environmental management system certification. With 18 years development, we
achieved 2 national invention patents, 12 practical new-type patents, 2 software invention patents, all products
comply with the EU RoHS standard.
Lanjin has absorbed the advanced manufacturing technology of Japan, Korea and Western Europe. With a high
starting point, high quality market positioning, developed high temperature resistance & long life LED. Widely
used in communication equipment, swithching power supply, decorative lighting, multi-speaker, DVD and other
electronics.
Lanjin always addict to the principle of “ Quality and customer first”, provide customized services according to
customer’s demand. Your inquiry is welcomed , solve your question is our mission. LED light the world, Lanjin
lights your life!
Inner packaging: Anti-static Bag Vacuo Packaging
Outer packaging: Standard export carton packing.
Why choose us?
Q1: Are you a factory or a trade company?
A1: We're professional LED manufacturer of SMD LED, through-hole LED and digital LED display, providing one-stop OEM & ODM service to all partners all over the world.
Q2. Can I have a sample order for led light?
A2: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q3: How do you ship the goods and how long does delivery take?
A3: We usually ship via DHL, UPS, FedEx, or TNT for faster delivery, which takes approximately 3-5 days to arrive. Airline and sea shipping options are also available.
Q4: How do you deal with the LED Failure issue?
A4: Our engineer will analyze the failure and find out the failure cause according to the failed products pictures or the rejected samples from clients. We will compensate a new batch of LED products to you as fast as we could and send them to you if the failure caused by Lanjin.
Our led products are produced in strict quality control system and we will do the inspection before shipment, so the defective rate will be more less than others.
Q5: How to process the order?
A5: 1. Let us know your requirements or application.