High Quality TUV-GS CE ROHS Passed B55AP 7W LED Bulb 560lm E27
Description of Product:
|Beam Angle:||270 degree|
|Housing Material:||Aluminium Plastic |
|LED Working Life:||30000hrs|
|Working Temperature:||-20°C to +50 °C|
a. Home or office lighting b. Hotel hall or room lighting
c. Shopping mall lighting d. Under cabinet lighting
e. Display case lighting f. Artwork lighting
g. Board lighting h. Accent lighting
i. Cabinet and under counter lighting j. Back lighting, step lighting, light boxes
All of our products can passed ERP and certified with TUV-GS, CE, RoHS.
TUV-GS CE RoHS
1. By Express: such as DHL, UPS, TNT, FEDEX, etc.
2. By Air: When you order more than 200KG, it will be much more economical than express.
3. By Sea: shipping by sea is available for bulk order.
4. Your designated agent is also welcome.
4.As Comsumers‘ requirements
Quality & Service At YYLighting, our first priority has always been providing our clients with great quality products and superior customer service.
Quick LeadTime We're dedicated to provide the quickest turnaround times and work very hard to ensure that all of your deadlines are met.
Unbeatable prices We continusly strive to find ways of reducing our production costs, and passing the savings over to you.
Brand Awareness The goal of any strong brand is achieving a level of awareness that instills the idea of quality and value into all of your potential customers.
General Order Information
We take great pride in our work and in the wide variety of products that we offer. We are
experienced in servicing the America market, European market and Asian market .Please be aware that
our production lead times depend on specific items and item quantities. Our success has been based
on our understanding of the demands and nature of promotional and marketing deadlines. That's
why we always ensure that every order is delivered on time.
Check below for more information on placing an order
1. Inquiry-Professional quotation with W LED Bulb B55AP 560lm.
2. Confirm the price, lead time, payment term etc.
3. YYlighting sales send the Proforma Invoice with yylighting seal.
4. Customer make the payment for deposit and send us Bank receipt.
5.Initial Production Stage-Inform the clients that we have got the payment, And will make the samples according to your request, send you photos or Samples to get your approval. After approval, we inform that we will arrange the production & inform the estimated time.
6. Middle Production with 10W LED Bulb B60AP 806lm -send photos to show the production line which you can see your products in . Confirm the estimated delivery time again.
7. End Production-Mass production products photos and samples will send to you for approval. You can also arrange the third party Inspection .
8. Clients make payment for balance and YYLighting Ship the goods. Also can accept payment term-Balance against B/L Copy Or L/C payment Term. Inform the tracking number and check the status for clients.
9. Order can be say “finish” when you receive the goods and satisfy with them .
10. Feedback to YYLighting about Quality , Service, Market Feedback & Suggestion. And we can do better .
- Q:Ordinary lamp LED bulb can?
- As long as the inside of the interface is the same, for example, the E27 interface (ordinary spiral, that can be installed energy-saving lamps) installed there is no problem, LED bulb is now a lot of 110V-220V high voltage power supply, so the stability is very strong, the key is to save electricity, saving seventy percent than the energy-saving lamp, no effect, ease of use.
- Q:What's the reason for the LED bulb strobe?
- In addition, electromagnetic interference (EMI) filters are also required, even in LED drive applications that provide excellent power factor correction and support TRIAC dimming. The transient current caused by the TRIAC step (step) will excite the natural resonance of the inductance and capacitance in the EMI filter.
- Q:Will the LED bulb, T8, T5 lights, radiator lamps, is the hotter the better? What's the regular temperature? What are the common heat release materials? Specifications?
- With the temperature of the heat sink to judge a lamp is not easy, the domestic aluminum radiator are generally more, for T8T5 will have to see the size of the whole lamp power, the simplest is to look at the weight, the relative materials generally heavier will be better.
- Q:Why can't the voice switch control the time of the LED bulb?
- The production lights can be controlled. Where do they go to consult?
- Q:LED bulb lamp. Is there a good drive or no drive? Is the lamp of good or integrated?
- LED bulb lamp, are driven by a power of the ordinary small beads, driving is very simple only rectification, filtering, limiting the number of components is another large power SMD beads, this drive is more troublesome, SMT SMD components, and double plate, both have the element.
- Q:LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
- It is best not to direct contact with glue, glue because the thermal conductivity of aluminum than a lot of difference, even a thin layer will reduce the heat out of the speed of the screw can be used to aluminum plate and aluminum fastening together, the contact surface is smooth, when necessary, can use some conductive silicone grease amount
- Q:What does the LED bulb patch mean?
- According to different applications, different size, cooling scheme and luminous effect of.LED packaging forms. At present, according to the classification of LED package are mainly Lamp-LED, TOP-LED, Side-LED, SMD-LED, High-Power-LED, Flip Chip-LED Lamp-LED (vertical LED) emerged in the early Lamp-LED is in line LED, it adopts the form of sealing packaging. The potting process is the first injection of liquid epoxy resin in LED molding cavity, and then insert the pressure LED bracket welding, in the oven make epoxy resin after curing, the LED from the cavity from the molding. Due to the relatively simple fabrication process, low cost, have a higher market share. (SMD-LED surface mount LED) patch LED is pasted on the surface of a wiring board, suitable for SMT processing, can be reflow, a good solution to the brightness, perspective, smoothness, consistency, reliability and other issues, the The lighter PCB plate and a reflecting layer material, improved to remove the carbon steel pin dip LED heavier, the display of epoxy resin less reflective layer needs to fill, to reduce the size, reduce the weight. In this way, the surface mount LED can easily reduce the weight of the final product in half, make the application more perfect.
- Q:How to identify Ic constant current LED bulb?
- The general user how to judge whether the bulb with constant current IC power supply, the general bulb is divided into three kinds, one is the RC driven RC drives are the most simple, because the cost is very low power small bulb and lamp using the scheme of small power LED bulb is often driven by RC, RC driving disadvantage is LED current with voltage fluctuation is changed, the brightness will change, so the resistance capacitance in the price is cheaper and less demanding bulb drive only, one with the IC LED driver, this there is also a constant current power supply, but the precision of constant current IC is not high, this power can only be used in the 220V voltage, the voltage fluctuation of relatively large area will affect the brightness of the LED lamp, and the stability of the power supply is relatively poor, life is better than Relatively short, easy to issue, this power supply is only a three - stage tube and two regulators circuit very...
- Q:What is the 15 Watt lumen of the LED bulb?
- LM, refers to a candle (CD, Candela Candela, unit of luminous intensity, the equivalent of an ordinary candle light intensity) in a solid angle corresponding to the spherical cone ball (1 square meters of the unit sphere radius of 1 meters on the representative point of view, the corresponding section in the center angle of about 65 degrees the total emission flux) on the.
- Q:I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?
- Or if there's a problem with the process, just zoom in and see!
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