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LED lights the world, Lanjin lights your life!
2 Years
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| Brand Name : | BOSMFC |
| Model Number : | 4w 3535 RGBW SMD LED |
| Certification : | Rohs, Reach |
| Payment Terms : | T/T, Western Union, paypal |
| Supply Ability : | 500KK/month |
| Delivery Time : | 5-15 days |
Electrical optical characteristics of 5050 Top smd led:(Ta=25°C)
| Parameter | Symbol | Color | Min | Typ | Max | Unit | Test Condition |
| Wavelength | λd | Red Green Blue White | 620 515 460 CCT6000K | --- | 635 525 470 CCT8500K | nm | IF=350mA |
| Luminous intensity | Iv | Red Green Blue White | 50 70 25 110 | LM | IF=350mA | ||
| Forward voltage | VF | Red Green Blue White | 1.8 2.8 2.8 2.8 | --- | 2.4 3.4 3.4 3.4 | V | IF=350mA |
| Viewing angle | --- | 120 | --- | deg | IF=350mA | ||
| Reverse current | IR | --- | ---- | 5 | uA | IF=350mA |
| Operation Temperature | －40~+85℃ | Size | 3.65*3.65*2.3mm |
| Storage Temperature | －40~+100℃ | Packing | 1000pcs/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. LED light the world, Lanjin lights your life! |
Inner packaging: Anti-static Bag Vacuo Packaging
Outer packaging: Standard export carton packing.
Q1: Can I get some free samples for confirmation?
A: Yes, we welcome samples to check our LED quality and performance. Free samples according to your requirement.
Q2: What about the lead time?
A: Sample needs about 3 working days. Customized products need 5-7 working days. Mass production 10-15 days.
Q3: What payment term do you accept?
A: We accept T/T, Paypal, Western Union .
Q4: How do you ship the goods and how long it will take?
A: We typically arrange door-to-door delivery via DHL, UPS, FedEx, or TNT express services, which usually takes around 2-4 working days. Alternatively, we can also offer air freight and sea shipping options based on your preference.
Q5: How do you deal with the LED Failure issue?
A: Our engineering team will thoroughly investigate the failure by examining the pictures of the defective products or the returned samples from clients. If the defect is determined to be caused by Lanjin, we will swiftly provide a replacement batch of LED products and arrange for immediate shipping to you.
All our LED products are manufactured under a strict quality control system, and we conduct thorough inspections before shipment. This ensures that our defect rate is significantly lower than that of others.
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