Best Offer SMD LED Diodes
- Ref Price:
-
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1000 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
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best offer SMD LED
ISO9000&ISO14000 Certification
Easy assembly to all SMT items.
best offer, long life
Production details:
1. IV-Typ:200mcd 2.IV-Max:300mcd 3.Vf-Min:1.7V 4.Vf-Max:2.5V 5. If:20mA
2. wavelength:600-610nm
And we can also make a specific design as per your brightness requirement.
SMD Features:
1. 5050, 3528, 3020 series are available from our company.
2. Various colors are available:
Colors available | |
Warm White2500~5000K | Net White5000~7500K |
Cold White7500~13000K | Red620~635nm |
Yellow585~590nm | Green520~530nm |
Blue465~475nm | Amber600~610nm |
RGB620~630nm520~530nm465~475nm | |
3. We have a QC control for every detailed procedure, and the following ALT Reliability test is one for an example:
Reliability testing profile:
NO | Testing items | Testing profile | Time | Defect rate | |||
1 | Burning test at room temperature | Ta=25 If=20mA | 1000hrs | 0/22 | |||
2 | Burning test at High temperature /humidity condition | Ta=85 RH=85% If=10mA | 500hrs | 0/22 | |||
3 | Burning test at low temperature | Ta=-40 If=20mA | 1000hrs | 0/22 | |||
4 | High temperature /humidity storage test | Ta=85 RH=85% | 1000hrs | 0/22 | |||
5 | Low temperature storage test | Ta=-40 | 1000hrs | 0/22 | |||
6 | HOT-COLD CYCLE TEST | -40/100,10mins. | 200Cycles | 0/22 | |||
7 | Thermal shock | -40/100, 10mins. | 200Cycles | 0/22 | |||
Standards for the defect items | Profile | Standards | |||||
|
| Min. volume | Max volume | ||||
VF | If=20mA | ---- | ---USL×1.2 | ||||
IR | Vr=5V | ---- | ---USL×2.0 | ||||
IV | If=20mA | LSL×0.7 | --- | ||||
USL:Max volume LSL:Min volume | |||||||
Packaging & Shipping
Packing:
Standard packing inside, cartons outside
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 |
Air freight | 3-10 business days |
By Sea | 30-40 business days |
1. 3-5 business days for Sample Orders; 7-30 business days for Bulk Orders 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.
Application case:
LED Ribbon:DIP3mm series, SMD3528 series, SMD5050 series...
LED Tube Lamp:T5 series, T8 series T10 series...
LED Down Lights:6Watt, 12Watt, 14Watt, 16Watt, 18Watt...
LED Panel Lights:300*300, 300*600, 600*600, 600*1200...
LED Flood Lamp:10Watt series, 30Watt series, 50Watt series, 80Watt series...
LED Industrial Lamp:50Watt series, 80Watt series, 100Watt series...
LED Road Lamp:100Watt series, 200Watt series...
LED Bulb Lamp:MR16 series, GU10 series, E27 series...
About Us
We have been providing the internatinal and domestic market with quality electronic components . We offer a wide range of electronic components,including absolute and hard to find parts. We bring the proven reliability of an experienced provider and the skills of a seasoned team of sales professionals together to provide accurate,cost-effective and timely solutions to a growing base of global customers. We have stringent quality controls in place to ensure that you receive only top-quality new and unused parts for your production.
We can provide:
High quality of Components
Competitive prices with convenient payment terms
Fast delivery times Long time warranty
- Q: What determines the brightness of the patch LED?
- Lamp brightness level itself, is also in the rated current situation, its brightness
- Q: What is the principle used in SMD LED lamp, should pay attention to what the problem?
- LED installation method 1, don't install the LED pin in 2, under the condition of deformation in printed circuit board when installing LED, circuit board hole center distance and LED pin center spacing should be the same, if the hole spacing will make the lamp feet have residual stress and welding...
- Q: How can I install the patch LED lamp belt on the wood chip casting board? With double-sided glue will be hot, and can not use the clip on the screw, what should I do?
- Installed indoors, you can directly tear off the stickers on the 3M double-sided adhesive surface, and then fix the light bar where it needs to be installed. Just press it with your hands.
- Q: Led lamp and Led patch two what is the difference between ah, the feeling is a patch of long service life, whether or not? 5-10 meters pan area lighting lamp selection Everbright shaped or patch shape?
- If you take a large area light, to see that the lighting requirements, functional lighting, or lighting atmosphere, or ordinary lighting, which is to be considered, the two optical (lens) can bring you the light angle planning.
- Q: Is the forward voltage drop of the patch LED too large or too small?
- The pressure drop in the normal range is generally better. The smaller the pressure drop, the lower the power dissipation. The more you save the electricity bill.But not to say that the smaller the better, not in the normal range of low pressure drop products may be defective.In addition, the uniformity of the LED pressure drop is also important.
- 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
- Now the LED lamp, drop it in general about 3V, so the general multimeter is not measuring it.
- Q: What does patch LED light mean?
- Look, what's your product?. Some products have volume requirements, straight line will be relatively large, patches of small affixed to the circuit board does not occupy space, if only the light source, it may be an ordinary light bulb, as LED power saving.
- Q: Which is good for LED patch and LED bulb?
- Chip LEDLED patch lamp (SMD) is made of FPC circuit board, LED lamp and high quality silica gel sleeve. Waterproof performance, using low voltage DC power supply is safe and convenient, light colors, bright colors; outdoor use can be anti UV aging, yellowing, high temperature resistance and other advantages, the products are widely used in building lights, decorative lighting, advertising and entertainment quasi decorative lighting lighting field.LED bulbThe light emitting diode, is capable of converting electrical energy into visible solid semiconductor devices, which can be directly converted into electricity to light; LED Large Electronic = Display, LED = large electronic display; Lupus erythematosus disseminatus, systemic lupus erythematosus, a chronic idiopathic autoimmune disease; LED lead the past and past participle, meaning "leadership, led the Russian Pulkovo Airport IATA code.
- Q: SMD LED lamp working voltage?
- 18 volts driven high 3030LED lamp (six core series, and 2 core, 3 core series and Design), driving power of up to 1W,1W high voltage 3030 LED (3 volts, 6 volts, 9 volts, 18 volts optional)
Send your message to us
Best Offer SMD LED Diodes
- Ref Price:
-
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1000 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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