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Huanyu Dream SMD LED Chip use Gold Wire and Copper Stand only!
0.2W 16-18lm Ra>95 5050 smd led chip cri 95
99.99% gold wires
High quality SMD LED Chip internal electrode wires,
made by gold,gold wire lamp bead brightness
with better stability
Title goes here.
Copper stand is better to heat dissipation
we use copper base only
100% sure our products quality
Color Standard/ Wavelenth
Different color with different Wavelength, we can supply the eccurate wavelength as your requiement
Cautions 0.2W 16-18lm Ra>95 5050 smd led chip cri 95
1)Soldering Conditions
Number of reflow process shall be less than 2 times and cooling process to normal temperature is required between first and Second soldering process.
2)Static Electricity
It is recommended that a wrist band or an anti-electrostatic glove be used when handling the LEDs.All devices, equipment and machinery must be properly grounded.Damaged LEDs will show some unusual characteristics such as the forward voltage becomes lower, or the LEDs do not light at the low current. Criteria : (VF > 2.0V at IF=0.5mA)
3)Moisture Proof Package
It is recommended that moisture proof package be used.
4)Storage
Before opening the package ,The LEDs should be kept at 30°C or less and 70%RH or less. The LEDs should be
used within a year.
5)After opening the package, The LEDs should be soldered within 24 hours (1days) after opening the package.
Except the 5050 led, we also supply Samsung5630,SMD5730,SMD2835 ,SMD3014,SMD3528,SMD4014
SMD3030,1W 3W high power etc smd led chip, welcome to sent inquire.
Application of 5050 SMD LED Chip
Indoor ligting: Spot light, Ceiling light bulb
Roadway lighting: Street light, Garden light, Tunnel light
Architectural lighting landscapes, lighting exterior illumination, etc.
Wall lamps, underwater lamps, decorative illumination, and more Underground lamps,
reading lamps, emergency lights, and interior illumination Miner's lamps, flashlights, and car lamps
Huanyu Dream Technology is a professional manufacturer of SMD LED Chip, supply mainly products such as SMD5730, SMD 2835,SMD5050, SMD3528, SMD 3014,SMD4014, High power 1w 3w LED etc.
Our LOGO has been registered as a Trademake, please identified our Logo when you looking for the products,
and factory local in Shenzhen city Guangming district, welcome to visit us!
Production Process
Q1. Can I have a sample order for led light?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for led light order?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for led light?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For
defective batch products, we will repair them and resend them to you or we can discuss the solution i
ncluding re-call according to real situation.