High Brightness LEDs Chip 5730SMD 5630SMD 40-62Lm Per LED

Ref Price:
$0.06 - 0.09 / pc
Loading Port:
Shanghai
Payment Terms:
L/C,T/T
Min Order Qty:
1 Pc pc
Supply Capability:
100000 Pcs Per Month pc/month

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Product Description:

 

Features

1.Ultra low energy consumption, energy saving 80%;

2.Direct replacement conventional lamp;

3.Excellent heat dissipation design, more safe and durable;

4.Environmental friendly, no mercury and lead-free ;

5.Instant start, no flickering, no humming ;

6.Maintenance free and low operation cost;

7.Long Lifespan to 50,000hrs

8.CE, RoHs approval

 

Applications 

1.Home lighting,shopping mall,  hotels, restaurants and other interior lighting.

2.Exhibition hall, art room, museum, office, reading room and local lighting.

3.Atmosphere lighting for bars, discos, kara OK, etc

4.Durability special ambient lighting.

5.Especially suitable for jewelry, gold ornaments and fashion closes lighting

 

Warranty 

1. 24months after shipment.

2. If there are defective bulbs, we can send you replacements next time. But you need to take photos for claim.

 

Shipment

1.We can send the goods via DHL/ Fedex/ UPS/ TNT whichever is cheapest to your country.

2.Or we can send the goods by sea or by air, or even use your forwarders.

3.Promise: We never add extra money on freight cost. We will return the extra cost to you if we calculte more weight.

 

Trade Terms

1.Payment: T/T , 30% deposits before production, 70% balance to be paid before dleiverying (Western Union or Moneygram are welcomed)

2.Production lead time for 100~500pcs:12-15days, 1000~5000pcs: 12-18days, over 5,000pcs : 18-25days.

3.Sample can be delivered in 7days (But no more than 5different items)

4.Shipping freight are quoted under your requests

5.Shipping port: Shanghai or Ningbo, Mainland China

6.Discounts are offered based on order quantities

 

Our Services 

1.Your inquiry related to our products or prices will be replied in 24hrs.

2.Well-trained and experienced staffs to answer all your enquires in fluent English

3.OEM&ODM, any your customized lightings we can help you to design and put into product.

4.Look forward to do business with you all long-term.

 

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Q:What does patch LED light mean?
Look, what's your product?. Some products have volume requirements, straight line will be relatively large, patches of small affixed to the circuit board does not occupy space, if only the light source, it may be an ordinary light bulb, as LED power saving.
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 to detect LED SMD beads
The output voltage of the digital clock diode file is not high, generally below 2.5V, so the measurement of LED lamp does not work, the best way is to external electrical measurement. If there are a lot of beads to measure it, can take a constant current power measurement.
Q:Why is the patch LED blue light dim?
When making a batch of LED lights, the brightness values of various lights are in accordance with certain rules. Due to achieve a white balance, three RGB color brightness required by the ratio of 3:6:1, that is to say the blue light required brightness is very low.
Q:How do led patches measure good or bad?
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 principle used in SMD LED lamp, should pay attention to what the problem?
Pin forming, 1, LED pin molding must be completed before welding, bending angle must be more than 3mm of the gel to bend the stent. Pin over 2 times in the same place can not fold number, pin bent to 90 degrees, and then returned to the original position for 1 times; 2, pin forming must use fixture or by professional personnel to complete the first, pay attention to avoid the epoxy body caused by excessive internal wire fracture; 3, to ensure the distance between pin pin forming consistent with the circuit board; 4, when LED has good welding in the welding process or after, please don't bend light feet, to avoid damage to the lamp.
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?
At present, it is basically made of silica gel, and the epoxy resin is very few. Only those with lower price may use some. Why is it rare to use epoxy? Because of the use of LED epoxy patch cited some discomfort because the cable used in the above: reflow welding, high temperature resistant epoxy epoxy and silicone not lead to separation, produce decay dead lights etc..
Q:The ten patch LED lights are connected in parallel. The rated power is 5 watts. How much voltage do you need?
The voltage needs to be determined according to the product specification, usually 3.1 - 3.5V
Q:Led lamp and Led what is the difference between the two patch! Ask for detailed explanations of the differences!
Patches do some high-end things, large luminous area, from afar to see more clearly, 5-10 meters with patches better!
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?
Of course, the reflow soldering is generally divided into three sections of six principle of oven temperature is 150 degrees, 190 degrees, 220 degrees, with a PC lens products can not reflow soldering, PC deformation at 150 degrees, can be heated by a soldering paste on the heating plate.

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