• New High Quality High Lumen E27 LED Bulb System 1
  • New High Quality High Lumen E27 LED Bulb System 2
  • New High Quality High Lumen E27 LED Bulb System 3
  • New High Quality High Lumen E27 LED Bulb System 4
New High Quality High Lumen E27 LED Bulb

New High Quality High Lumen E27 LED Bulb

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Loading Port:
Ningbo
Payment Terms:
L/C,T/T
Min Order Qty:
-
Supply Capability:
100000 Pcs Per Month pc/month

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Product features:

1. An aluminum cup light shell, excellent heat dissipation, ensuring long-life LED circuit and use.

2. Outer surface of the baked paint of different colors, or plating or oxidation.

3. Multi-model selection: MR11,MR16, GU10, E27, E26, E17, E14, PAR series.

4. Lamp voltage can be selected according to the actual situation: 12V, 24V, 110V, 220V.

 

Advantange

Best high lumen 12v SMD5050 4w warm cool white E27 led

Low energy cost

Ideal for portable equipment or other application where power is at a premium

Ultra high luminous efficacy,

combined with the flexibility in design due to it slim and miniature size,

 

Technical parameter for g4 led:

Model:ALD-E27SMD5050
Watt:4W
Angle:360 °
Voltage:AC12V/DC12V
LEDs:27pcs LED
Color:Warm( 2800K-3200K)/Cool White( 6500-7000K )
Lumen:380lm
Packing:skin packing, carton box

  

Applications:

The productions are widely used in indoor lighting and decoration, family, hotels, discos, bar, LED lighting and decorative ligting assembly until the place ideal light source can be directional lighting for all occasions.

 

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

By sea

30-40 business days

1. 3-10 business days for Sample Orders; 7-40 business days 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. 

Q:Patch LED beads can be bought in what place?
SMD LED lamp is now very popular, mainly because of long service life, but also rarely appear dead lights or dark, but there are many defects exist
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?
With double-sided adhesive, the temperature will not be very high. So it won't fall either. That's how I got it. It took me more than half a year, and I didn't have any problems
Q:Patch LED light broken one, short circuit can use it?
Can not casually short-circuit, according to the LED connection, but also to see the power supply voltage and current, all the LED can not flow. Any short circuit may cause excess LED to flow over or over, causing a chain reaction, a bad string,...... .
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: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:Such as title, please have welding patch LED lamp experience expert guidance, do not search from the Internet to the theoretical knowledge, thank you!
Recommend to communicate with older employees, they will have a lot of welding experience
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: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: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: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.

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