LED SMD 5050 Blue Light

Ref Price:: $0.04 / pc

Loading Port:: Shenzhen

Payment Terms:: TT

Min Order Qty:: 5000 Pcs pc

Supply Capability:: 10000000 Pcs Per Month pc/month

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LED SMD 5050 Blue Light Regular color temperature: warm white 2600-2900K,2900-3200K,3000-3500Knatural white 4000-4500K,4500-5000Kcool white 5000-5500K,5500-6000K,6500-7000Kcold white 7000-9000K,9000-15000KAvailable SMD type:3528, 2835, 5050, 5730, 3030 Stable quality w0, 5730, 3030Stable quality with low optical attenuation1000h<1%, 3000h<3%, 10000h<8%A. Meet CE, FCC, RoHS, EMC,LVD certification;B. No RF interference, no buzzing noise and no UV radiation;C. Low power consumption, high intensity low lumen attenuation and wide range of available operating voltage; D. Easy to install and maintain,replacement of traditional bulbs;E. Environment-friendly, No hazard of mercury or lead entering the environment.F. High efficiency and energy-saving compared to conventional fluorescents which are equal bright, an

Q: Production of a number of substrates, the use of SMD LED lights, red lights and green lights are not bad, blue lights appear mass dark, do not know why? Is the LED blue light material easy to use dark?: If you choose the brightness of blue light in the light of the relatively high, so when debugging the white balance (by changing the resistance to change the current, and then change the RGB brightness LED lamp), it is difficult to transfer to the pure white. Therefore, when selecting the lamp, the blue light is generally not bright.

Q: LED patch lamp band, how to calculate how many watts a meter, such as 3528-60 beads is how much?: 3528 single lamp is 0.06W 0.06*60 lamp =3.6W 3528-60 bead is 3.6W/ meters

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?: Patches do some high-end things, large luminous area, from afar to see more clearly, 5-10 meters with patches better!

Q: How does the LED placement lamp distinguish the positive and negative poles? There is no sign on the light. Thank you: You can also use the ohmmeter's ohmmeter. To dial multimeter, to "ohm X1" file, the light emitting diode when the red pen is connected to the positive terminal of SMD LED, the black probe is connected to the negative terminal of SMD LED.

Q: LED patches have several ways of welding. Which ones can be reflow? What can be done by eutectic welding? Is the welding of viscose and lens material is required?: SMD patch products basically can be used in reflow soldering, especially a little note here that the eutectic welding is the connection between the chip and the substrate support or specifically, is the bottom of the chip after completion of production of coating material and a layer of Sikkim alloy, and then set up a heating zone in solid crystal machine package in time and a temperature of about 300 degrees, the realization process of the chip at the bottom of the Sikkim alloy melt and silver plated layer connection bracket, and a clear distinction between reflow.

Q: What is the difference in performance between the LED plug-in and the LED patch?: The same, stick pieces is an early product, stick pieces than patch mature, stick pieces of my lamp has almost can not see what changes for three years with only a patch of brightness, years have been feeling a lot of dark. I believe the quality will be good soon.

Q: The quality of the LED patch module: Life。 LED's life is considered 100000H. In fact, LED products in 10 or 20 years to reach 100000 hours, and now the best LED life expectancy is only 50000 hours. Incandescent lamp for 1000 hours, fluorescent lamp for 2000 hours, neon for 10000 hours. The so-called "100 thousand hours" was only measured by scientists at room temperature at room temperature. After the formation of LED and chip packaging products, even the top of the chip, due to differences in the production of advanced packaging using the equipment, technical differences, the different forms of packaging, management, as well as the difference between the way users, resulting in life are not the same. Patch LED, life can reach 40000-50000 hours; piranha LED, life expectancy of 30000 hours, inline LED, life expectancy is 10000 hours. Of course, with the advances in chip and packaging technology, these data will gradually increase. The premise is that you understand an important concept, LED life means when the brightness of LED is 70% of the original brightness, we decide the LED life to this end.

Q: Notes on patch LED: Clean, do not use an unknown chemical liquid to clean the patch LED: an unknown chemical liquid may damage the patch LED. When necessary, immerse the patch LED in alcohol, less than 1 minutes at normal room temperature, and dry naturally for 15 minutes before starting to use

Q: How do led patches measure good or bad?: LED patch how to measure methods: use two meter meter test, red pen is positive, black pen negative, if there is "bee" sound is bad, if the light is good

Q: Such as title, please have welding patch LED lamp experience expert guidance, do not search from the Internet to the theoretical knowledge, thank you!: When soldering, the temperature is best to be lower, and the average welding temperature is about 360. That's enough, because the melting temperature of the tin wire is about 220 degrees, so if it is allowed, the temperature can be reduced as low as possible.

The total area of 25,000 square meters. Company R & D, production, sales, service integration, professional development and production of high brightness - blue-white, pure purple pure green ﹑ series of high-end full-color LED (light emitting diode).

1. Manufacturer Overview

Location	Shenzhen,China
Year Established	2004
Annual Output Value
Main Markets	Mid East；Western Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shenzhen
Export Percentage
No.of Employees in Trade Department	60 People
Language Spoken:	Chinese
b) Factory Information
Factory Size:	Above 4,000 square meters
No. of Production Lines	About 10
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Cheap