led bulb e27 15w TUV-GS, CE, RoHs

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Description of Product:



Input Power:


Input Voltage:


Working Frequency:








Beam Angle:

180 degree

Housing Material:

Aluminium Plastic  



LED Working Life:


Working Temperature:

-20°C to   +50 °C

Advantage Condition:


         1.Low-power,low light decline,long lifespan,good brightness.

        2.use aluminum,fullysolve the LED heat transport problem,so that the lamp can keep in top working condition

        3.High-precision constant current drive which can extend the LED lifespan.

        4.Good material of lens to ensure the best light tr ansmission

        5.At YYLighting, our first priority has always been providing our clients with great quality products and superior customer service.

        6.We're dedicated to provide the quickest turnaround times and work very hard to ensure that all of your deadlines are met.

        7.We continusly strive to find ways of reducing our production costs, and passing the savings over to you.

        8.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.


1.Residential Buildings,  Home

2.Office, Meeting Room

3.School, Library

4.Factory, Warehouse

5.Hotel, Casino

6.Parking Garage


8.Commercial Center

9.Supermarket, Shopping mall

Check below for more information on placing an order:

1.Confirm the price, lead time, payment term etc.

2.YYlighting sales send the Proforma Invoice with yylighting seal.

3.Customer make the payment for deposit and send us Bank receipt.

4.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.

5.Middle Production with LED Bulb 800 Lumen B60AP 8W -send photos to show the production line which you can see your products in . Confirm the estimated delivery time again.

6.End Production-Mass production products photos and samples will send to you for approval. You can also arrange the third party Inspection .

7.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.

8.Order can be say “finish” when you receive the goods and satisfy with them .

9.Feedback to YYLighting about Quality , Service, Market Feedback & Suggestion. And we can do better .

Trade Terms:

1>Sample lead time: 5-7days

2>Bulb lead time: 3-4 weeks

3>Payment: T/T, western Union or Paypal

4>Shipping: By Express(EMS, DHL, UPS etc), By Air or By Sea

5>Logo/Design: According to customers' requiremen

Brief Introduction:

1. 6 years' experiences in LED lighting source, located in Ningbo China.

2. Specialized in LED Lamp Cup, LED Bulb, LED Spotlight, and Ceramics led lamps, LED Tube, LED ceiling light and so on.

3. Price is base on FOB Ningbo or Shanghai.

4. 600000.00 pieces of LED lamps per month.

5. 10,000 square meters factory size with 200 employees.

Production Line:

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Q:Led the bulb is flashing. What's wrong with it? How do you fix it?
The driving power inside is broken. If there is basic electronic knowledge, replace the inner capacitor. Most probably the electrolytic capacitor is broken.However, the cost of the bulb products is relatively low, and the cost of the repair is greater than the cost of the change.
Q:Why can't the voice switch control the time of the LED bulb?
Current problem. The current is too weak. You don't have to use an electric meter to see if you can work properly without a light bulb. Change the timer switch.
Q:What are the driving IC used in LED bulb?
Here are some of the models you want to know. You can contact me by mail and provide your detailed information and samples:Isolation without PFFT833S11 2.5W FT833A11 3-5WFT833B12 7-9W FT825 series 7-60WIsolation belt PFFT8900, 30W, FT8901 series adjustable light 30WFT8901B 7W, FT8901/2DD, DIP, built-in MOS, 24W adjustable lightNon isolation without PF:FT886A 7-24W FT883A 3-5W
Q:What's the difference between a glass cap for a bulb and a PC hood?
Weight comparisonPC specific gravity 1.2,The proportion of glass (usually glass) is 2.5,That is to say, PC is lighter in weight than glass.
Q:How did the trademark on the LED bulb go up?
And the use of silk screen or pad printing, this is the need for the corresponding ink, this solution with a dedicated solution can be dissolved, and also have some prominent hand touch.
Q:LED bulb with what type of LED beads?
The LED bulb is mainly white and warm white two colors are white, the temperature is generally 6000-6500K color, the color of the sun light at noonWarm white temperature is 2700-3000K, yellow, similar to the sunset color temperature.
Q:What's the cause of the noise during the aging of LED bulb bulbs?
This should be the power problem. It's easy to make a noise because there are so many parts of the power supply.
Q:What are the characteristics of LED bulb?
Life is more than ten times longer than incandescent, power consumption is 1/2 of ordinary light bulbs, fast response, generally 10-7 - 10-9s, color clear, recognizable performance, good vibration resistance, now the price of LED lamp is relatively high
Q:Are there any differences between negative ion bulb and LED bulb?
LED bulbs are made by plug-in lights or SMD or high-power LED, and there is no built-in negative ion generator.
Q:Where can LED bulb be used?
The surface of the lamp body is sprayed with high quality heat radiation paint, that is, the heat dissipation efficiency is ensured, and the appearance is elegant, and the utility model provides better guarantee for the low temperature work of the product.

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