LED SMD 3014 13-15LM 2700-7500K

Ref Price:: $0.02 / 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 3014 13-15LM 2700-7500K Regular color temperature:

warm white 2600-2900K,2900-3200K,3000-3500K
natural white 4000-4500K,4500-5000K
cool white 5000-5500K,5500-6000K,6500-7000K
cold white 7000-9000K,9000-15000K

Available SMD type:
3528, 2835, 5050, 5730, 3031

Stable quality w0, 5730, 3030

Stable quality with low optical attenuation

1000h<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: 0603，0805，1206，3020，3528，5050，355 what is the current and voltage of these patch LED? Please give advice!: The patch LED is also called SMD LED. Its principle of luminescence is to pass the current through the compound semiconductor. Through the combination of the electron and the hole, the excess energy will be released in the form of light to achieve the effect of luminescence.

Q: What is the difference between SMT LED packaging with silicone and epoxy resin transparent package? What is the market situation of these two types of packaging?: The main difference is the encapsulation method. The liquid silicone is mainly encapsulated and encapsulated, while the gum cake is solid and adopts a transfer molding package. Of course, there is a fundamental difference between the material, silica gel can be used for white light high-power LED, suitable for lighting. The epoxy can only be used in low-power monochrome LED, suitable for display, backlight, induction and other components.

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: Because the LED open threshold is about 1.5-1.8V. It is possible that the voltage supplied by the digital multimeter does not activate it. So look at the sign. Patch LED (SMD LED), the green point of negative, relative to the positive.

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?: L electrode for eutectic solder reflow, the other can be used, regardless of the kind of welding, the temperature is not lower than 100 degrees, the flammable soluble materials have strict requirements, depending on whether the welding temperature is lower than the melting point of what you said or. Otherwise, there will be deformation or damage to the material in the reflow process.

Q: Patch LED features: The principle of luminescence is that of cold luminescence, not by heating or discharging light, so the component life is about 50~100 times longer than that of tungsten filament bulb, and about one hundred thousand hours.

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: LED package and LED SMD LED lamp, what is the difference? Will the release agent be used in that part?: Packaging is for TOP series LED, that is, the type of plastic molding. The patch is based on the PCB circuit board for molding. Mold release agent is used in molding.

Q: The ten patch LED lights are connected in parallel. The rated power is 5 watts. How much voltage do you need?: The ten patch LED lamps are connected in parallel with rated power of 5 watts and voltage 3.3V.

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