Traffic Warning Light LED Diode 5mm Round Head 620nm 12000mcd Short Pins With Stopper

Product Advantages:

• Chips: Epistar Chips from Taiwan
• Die Bonding: Japanese brand die glues are used. Plasma cleaning is carried out before die bonding to ensure that the surface of the stent is clean and die bond glues are reliably combined with the stent.
• Die Bonding Inspection: Microscopically inspect and use professional automatic thrusting system to test the cementation force.
• Wire Bonding: 99.99% purity gold wires are used. Plasma cleaning is carried out before wire bonding to ensure that the stent and wafer surface are clean, and ensure the reliable bonding between the gold wire and the stent, and also reliable bonding between the gold wire and the wafer electrode.
• Wire Bonding Inspection: Microscopically, the professional automatic thrust system is used to detect the pull of gold wire and the thrust of gold ball.
• Sealing Glues: High quality heat resistant glues are used. A Tg tester to ensure the quality of the glues.
• Lens Mold: The lens mold will be scrapped after being used by 50 times to ensure high quality LED appearance.
• Lead Frame Material: The lead frame is made of iron plated with silver (Ag). The galvanized silver layer of the stent is controlled with Japanese brand coating test equipment.
• Reliability Tests: Lead Soldering Temperature Test, Lead Bending Test, Reflow Soldering Test, Thermal Shock Test and High Temperature and Humidity Test to ensure high reliability LEDs to be produced.
• Customized manufacturing Services: customized LED pins, customized beam angle, resistor/capacitor/IC integrating, pin cutting service, pin forming service, braiding service, Pin anti-corrosion treatment…

Technical Parameters:

Related Series:

Customization:

Support and Services:

FAQ
Q1:What is the nature of your company, are you a manufacturer or a trading company?
A1: We take pride in being a distinguished manufacturer with over 10 years of experience in the LED industry.

Q2: Why choose you as a LED supplier?
A2: You will get high quality LEDs with competitive prices, fast delivery and good after-sale service.

Q3: Is there a minimum order quantity (MOQ) for LED products?
A3: Yes, we do have a minimum order quantity (MOQ) requirement. Typically, the MOQ is set at 1000 pieces

for the majority of our LEDs, except for white color and warm white LEDs.

Q4: Can I request samples before placing a larger order?
A4: We understand the importance of evaluating our products before making a substantial purchase. We offer

some free of charge samples for most of the LEDs but please agree to bear the freight for the sample delivery.

Q5: What is the estimated lead-time for order delivery?
A5: Once the payment is confirmed, we strive to ensure efficient order processing and timely delivery. In general,

delivery leadtime for most orders is 7-10 days after payment is confirmed. If shipping by express, the shipment

takes 5-7 days to arrive by air.

Q6: How are the goods shipped, and what is the expected delivery timeframe?
A6: We primarily rely on renowned courier services such as DHL, UPS, FedEx for shipping our products. The

delivery time will depend on the courier's schedule and your location.

Q7: Can you provide additional services such as LED pin cutting or customized packaging as per our

specific requirements?
A7: Absolutely. We value our customers' unique needs, and as such, we offer customized manufacturing

services. Whether it's LED pin cutting or personalized packaging, we are committed to fulfilling your requests

to the best of our ability.

Q8: How about the quality of your LEDs? Do you have any certificates for your LEDs?
A8: All our LEDs are good quality with RoHS, CE and FCC certificates.

Q9: Can I request customized LED specifications or special requirements?
A9: Certainly. We understand that different projects may have specific LED requirements. We offer

customization options for LED specifications, such as color temperature, beam angle, and brightness, to meet

your unique needs. Please contact our sales team to discuss your specific requirements.

Q10: What payment methods do you accept?
A10: We accept various payment methods, including bank transfers, PayPal, and credit card payments. Our

team will provide you with detailed payment instructions upon order confirmation.