• Replace 300W Incandescent Light CE Certification 50W E48 Led Bulb System 1
  • Replace 300W Incandescent Light CE Certification 50W E48 Led Bulb System 2
Replace 300W Incandescent Light CE Certification 50W E48 Led Bulb

Replace 300W Incandescent Light CE Certification 50W E48 Led Bulb

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
50 pc
Supply Capability:
20000 pc/month

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1.Structure of Led Bulb Light Description

 

Ok  with pressure: high-end raw and processed materials + strict quality inspection + comprehensive certificates

Local Service: 30 global offices + 43 overseas warehouses

Renesola LED lighting, sharing a similar style with GE and Philips on LED lighting production, is professional in researching and of production efficiency and quality. Renesola LED products are target at European, North American, Australian and Japanese market and we have the necessary certificates as CE, UL&ES&ETL, SAA&C-TICK and PSE for all these markets.

 

2.Main Features of the Led Bulb Light 

1. Isolated driver design.
2. Wide working voltage AC85-265V,
3. Taiwan SMD 5730 led chip

4. High CRI > 80
5. Good heat dissipation with professional designed PC housing
6. Ultra energy efficient, easy installation, replacing up to 40-80W incandescent.
7. No mercury, less CO2 emission, eco-friendly to the environment

 

3.Led Bulb Light Images

 

Replace 300W Incandescent Light CE Certification 50W E48 Led Bulb

Replace 300W Incandescent Light CE Certification 50W E48 Led Bulb

Replace 300W Incandescent Light CE Certification 50W E48 Led Bulb

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.Led Bulb Light Specification

  Replace 300W Incandescent Light CE Certification 50W E48 Led Bulb

 

 

5.FAQ

We have organized several common questions for our clients,may help you sincerely:

①How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customers requirements.

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of how yo konw soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

 

Q:In a bulb, the ambient temperature of the LED is LED, the temperature of the air in the bulb, or the temperature of the aluminum substrate
The heat sink temperature and the temperature of the radiator is not the same, the heat sink through thermal grease or other heat conducting medium to heat to the radiator, the temperature will not coincide. And the temperature inside and outside the radiator is also different.
Q:LED what kinds of screw bulbs are there?
LED bulb adopts the existing method of incandescent lamp interface, the general screw is E27E14E40 (three). E for screw holes, figures for size, diameter, size. The most commonly used are the E27 sizes, and the E14 is used in small bulbs, such as refrigerators and E40, for larger power.
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?.
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:Are there any differences between negative ion bulb and LED bulb?
The negative ion belongs to bullshit type, the concept of things!
Q:Is it possible to manually weld LED bulb bulbs?
If you can guarantee that you can add thermal grease just fill the gap without obstructing the normal contact, it is useful, but this process is very difficult for you to do, and the theory can improve the thermal efficiency of thermal grease, but actually you are not up to the process it is possible to reduce the thermal efficiency, you added more is to seek psychological comfort, you can on the heating plate welding of light, with one side of the thermal grease solder, such thermal effect is better
Q:Want to find common features, unified purchase accessories repair!
The proposed open, lamp is broken, can find light black or other unusual circumstances, bad power supply at the circuit board and components have the same burn what, under normal circumstances is such.
Q:LED bulb bulbs, do you need 3C certification now?
No, this is a light source, not a lamp. It can only be CQC voluntary certification
Q:How to choose the bulb power?
Obviously, the designer doesn't want the ball lights to work at rated current, but there is a margin, so the light bulb will work more reliably. Because of the constant current source, current of each lamp is not 30mA, but 330mA/13=25mA, of course, the brightness of the lights will be smaller.
Q:What are the types of LED bulb?
According to the interface, the LED bulb has GU10, E14, E27, E40 and so on.

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