High Quality TUV-GS CE ROHS Passed B55AP 8W LED Bulb 638lm 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 638lm.
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:Is there any flicker in the LED bulb?
- You're right. The strobe is either determined by the driver, the current changes, or the filter doesn't work well
- Q:LED bulb is broken. The luminous patch is not bad. Can it be made into USB lamp?
- Look at the LED in the LED bulb. Several LED are connected in series. Several groups are connected together, and then the voltage is estimated. Then the power of the bulb is divided by the voltage of the LED bulb to calculate the required current. Select the appropriate LED drive circuit. The average USB output current of the computer is only 100mA~500mA. The power is not enough to make the LED light achieve normal brightness, or it may damage the USB interface. It's better to use the USB charger interface. DIY needs circuit knowledge.
- Q:Secret LED bulb bubble price difference why so big?
- Lamp beads。 I also do with Samsung bulb, bulb, lamp light cost more than others product price;
- Q:LED what are the bulb screws?
- There are E14, E27, E40, B22, LED bulb, only these screwsThe most commonly used are the E27 sizes, and the E14 is used in small bulbs, such as refrigerators and E40, for larger power.
- Q:What material is applied to the glass cover of the LED bulb? Can reach 90% of the light, can not see the inside of the lamp. Who knows, thanks for telling!
- The milk white paint can't see light, but the transmittance is only eighty percent a few. At present, the market has not seen in line with the economic benefits of such LED ball bubble glass cover, can reach ninety percent transmittance. If any brother finds it, please let us know. We also want it very much. Oh, thank you.
- Q:Is it possible to manually weld LED bulb bulbs?
- Well, the lights go straight up, aging, usually 24 hours of aging, testing, you have to open 10 seconds, 10 seconds off, so non-stop switching for 2 to 4 hours
- Q:How does the LED bulb look good or bad?
- You are not the light source, in addition to a treasure bully ordinary consumers can't tell the difference between good and poor light source, all blow themselves jingyuan. I think you can see for yourself, not necessarily expensive or cheap but wafer, it certainly can not be said. Big power of a simple 1W bar, poor beads 1-3 cents, the wafer will be 1.3-2 dollars. There are several tiles, and how much does it cost?.
- Q:Are there any differences between negative ion bulb and LED bulb?
- The brightness of LED anion bulb of each LED have good consistency, high color purity, light stability. 1W power, ultra low energy consumption. A variety of light colors are available for you to create a dream like color space. Built in negative ion generator, each cubic centimeter produces 3000000 negative ions that allow you to have a healthy air environment while you own light. Negative ions can effectively remove formaldehyde, benzene, toluene, ammonia, acetone, carbon monoxide, sulfur dioxide and other toxic gases, for your breathing health increased by a solid line of defense.
- Q:What are the driving IC used in LED bulb?
- M8900 can replace BP3309, SY5810 SY5840 MT7930, ME 8316, without modifying the circuit used directly.M8900Is an original side feedback, with single stage active PFC high precision LED constant current control chip, M8900 integrated single level active PFC line, can achieve higher power factor and very low total harmonic distortion, chip canThe quasi resonant mode is achieved, thereby achieving higher efficiency and reducing switching losses. M8900 features multiple protection functions to ensure system reliability, including LED open circuit protection, chip overvoltage protection, and UVLO deficiencyVoltage protection, LED short circuit protection, cycle by cycle current limiting, etc..
- Q:LED bulb w can replace 40W incandescent lamp
- The light efficiency LED lamp better can reach more than 150lm, Hailin's general light efficiency is more than 100 in general can be done, so 3w-5w is almost completely can replace 40W incandescent lamp. Mainly depends on the quality and LED lamp lamp light etc.. The LED Lantern Festival will gradually replace incandescent and fluorescent lights, so more understanding is right. Early use, early save money. I hope there is help for your O (a _ U) O
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