LED SMD 5050 Green Light

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5000 Pcs pc
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LED SMD 5050  Green 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, 3030Stable 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

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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?
1, the patch is relatively easy to heat dissipation, can be directly welded on the aluminum substrate, heat faster.2, in general, there is a straw type shell, general lighting has front facing directivity, just look at it, brightness will be the biggest. The patch has a relatively wide divergence angle and is more suitable for fluorescent lamps.
Q:How many volts is a single LED on the LED patch band?
The single LED on the LED patch band is around 3.3V.LED light emitting diode, which is a nonlinear component, its operating voltage (tube pressure drop) is also different: ordinary red LED about 1.5 V; ordinary green LED about 1.8 V; bright white LED up to 3.3 V or so.
Q:Why is the patch LED blue light dim?
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:Patch LED market conditions
With good market expectations for the future status of SMD LED, all the major manufacturers have launched their own SMD LED development planning and prototype products, all of a sudden, SMD LED market showing a flourishing and lively atmosphere of contention of a hundred schools of thought.
Q:What does "1210" mean in patch LED?
1210 refers to the lamp specifications.LED common lamp specifications and parameters of patch0603, 0805, 1210, 3528, 5050 refers to the LED lamp belt, often used in light-emitting components ----LED size (English / Metric) name, for example, 0603 refers to the length of 0.06 inches, width of 0.03 inches. But note that the 3528 and 5050 units are metric
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:How do led patches measure good or bad?
Use the two stage tube test of the multimeter, the red pen is connected, and the black pen is negative. If there is a bee, the sound is bad, and if the light is bright, it is good
Q:LED patch lamp band, how to calculate how many watts a meter, such as 3528-60 beads is how much?
3528-60 is 60 meters per lamp, 3528 SMD lamp with no 5050 light, about 10 watts per meter. Copper wires have less resistance and may be less than 10 watts per meter.
Q:Led lamp and Led what is the difference between the two patch! Ask for detailed explanations of the differences!
First of all, I want to say, in the same light emitting chip case, two is not what were, just a different process is a DIP plugin, a SMD patch process, the 3 floor of the right, just some high grade patch.
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
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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