High Quality TUV-GS CE ROHS Passed B55AP LED Bulb 8W 638lm E27
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High Quality TUV-GS CE ROHS Passed B55AP 8W LED Bulb 638lm E27
Description of Product:
| Model: | B55AP |
| Input Power: | 8W | |
| Input Voltage: | 170-240V | |
| Working Frequency: | 50Hz | |
| Lumens: | 638lm | |
| CCT: | 2800-7000K | |
| CRI: | >80Ra | |
| Beam Angle: | 270 degree | |
| Housing Material: | Aluminium Plastic | |
| PF: | >0.5 | |
| LED Working Life: | 30000hrs | |
| Working Temperature: | -20°C to +50 °C |
Application:
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
Production:
Certification:
All of our products can passed ERP and certified with TUV-GS, CE, RoHS.
TUV-GS CE RoHS
Payment&Shipping:
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.
Packing:
1.White boxes
2.Color boxes
3.Blister boxes
4.As Comsumers‘ requirements
Our Innovation:
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. |
Order Guide:
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: Where can LED bulb be used?
- LED bulb is generally civilian, living room, study room, kitchen, bathroom and so on
- Q: LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
- Heat conductive adhesive is best.Heat conductive adhesive, also known as thermal conductive silica gel. Organic silica gel as the main body, adding fillers, thermal conductive materials and other polymer materials, mixed by silica gel, has better thermal conductivity, electrical insulation performance, widely used in electronic components. Also known as: thermal silica, silicone rubber, silicone heat, thermal conductivity of silicone. The accelerator is used to solidify a transformer, transistor, and other heating elements onto a printed circuit board assembly or radiator
- Q: Can the bulb's true life reach 30000~50000 by LED?
- LED life and quality, work current and many other factors. Life is calculated according to the half of the light
- Q: LED how does the bulb return electricity?
- A 0 ohm resistor with a large point on the negative electrode
- Q: LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!
- Because LED's normal luminous current is 20MA, and LED has a weak current, it can emit light. According to this source. Maybe your line is just on the zero line. This will lead to a small leakage current flows through the LED lamp.Try offline.
- Q: Will the power of the LED bulb grow longer and longer? Why?
- Could you tell me the measurement method? - how about the side current and voltage? Or, whether direct measurement of active power under mains power supply?Also, can you tell me the circuit of LED bulb? DC power supply or AC power supply? Constant current module drive or RC current limiter? If the power supply is 12 volts low, is the resistor only current limiting?I feel something doesn't make sense......In one case, the longer the duration of the LED bulb, the greater the power:In some advanced LED bulb bulbs, an anti impact "slow start" circuit is added to the design, and a NTC (negative temperature coefficient) resistor is incorporated into the LED power supply circuit.Because of the larger resistance of NTC in cold state, the current of LED is smaller and the power is relatively small;With the use of electricity LED bulbs, NTC resistance temperature gradually increased, the resistance is reduced, the current of LED is also increased, so the power LED bulb also increases, temperature stability, until NTC resistance unchanged so far.
- Q: Is it possible to manually weld LED bulb bulbs?
- This is what you do very mature products, the most simple aging, is like this
- Q: Led what's the flash of the bulb?
- There are several cases of flashing lights:There is one to three flashes when the switch is switched off. This is due to an incomplete discharge of the electrolyte in the power supply.The power supply is flashing fast. This is the quality of the power supply problems, there are many specific reasons.It is found that the design of the power supply is related to the structural design of the lamp due to the insufficient margin of the power supply and the increase of temperature!The general power supply too much heat to stimulate the overheating protection function itself with the power supply, power supply is a protection device, when the heat is too large, may cause it has an adverse effect on power and light, power will take the initiative to make the lamp power, rest, fully dissipated heat later. Bright.
- Q: What's the difference between a glass cap for a bulb and a PC hood?
- Transparency comparisonPC transparency is 90%, glass transparency is 95%, but the naked eye does not seem to distinguish between too big, because it is 5%, ha ha,Only several meters can be measured by instruments.
- Q: Want to buy a few LED bulb, do not know how to identify the quality of good or bad, ask for solution ~!
- 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?.
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High Quality TUV-GS CE ROHS Passed B55AP LED Bulb 8W 638lm E27
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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