• Led bulbs E27 A60 7W CRI>80 Dia-casting Aluminum IC Driver with CE&ROHS LED Light Bulbs System 1
  • Led bulbs E27 A60 7W CRI>80 Dia-casting Aluminum IC Driver with CE&ROHS LED Light Bulbs System 2
  • Led bulbs E27 A60 7W CRI>80 Dia-casting Aluminum IC Driver with CE&ROHS LED Light Bulbs System 3
  • Led bulbs E27 A60 7W CRI>80 Dia-casting Aluminum IC Driver with CE&ROHS LED Light Bulbs System 4
  • Led bulbs E27 A60 7W CRI>80 Dia-casting Aluminum IC Driver with CE&ROHS LED Light Bulbs System 5
Led bulbs E27 A60 7W CRI>80 Dia-casting Aluminum IC Driver with CE&ROHS LED Light Bulbs

Led bulbs E27 A60 7W CRI>80 Dia-casting Aluminum IC Driver with CE&ROHS LED Light Bulbs

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
1000000 pc/month

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 1.    Technique Specifications:

Name

LED Bulb Light

Model

DC032-7W

LED Chip Brand

Epistar SMD2835

LED Base

E27/B22

Power

7W

Input Voltage

AC100-240V

Frequency

50/60HZ

Luminous Efficiency

85lm/w

Lumans

550lm±10%

Color Temp

2800k-6500k

Color temperature(CCT)

WW3000K/PW4000K/CW6000K

Beam angle

230

Material

Dia-casting aluminum

IP grade

IP20

Working life-span

>50000hrs

Warrenty

2years

Certification

CE ROHS 

Wattage Option

5w,7w,9w,11w

 

2. Our bulbs Advantages: 

1).Beautiful shape with silver line

2).Silver and white colors optional

3).Dia-casting aluminum, good heat dissipation

3).Wide voltage AC100-240V

4).Constant current driver

5).Qualified with CE & ROSH 

6).Great prices for big materails purchase

7).Private mold for we have our own injection molding factory

 

 3.  Feature

1). Using ultra-bright highest level Epistar LED chips with proprietary encapsulation technology, realizing excellent luminance, low brightness decline;

2). Constant-current driver is used to ensure the lamp working with reliability and stability.

3). Scientifically-designed heat dissipater with much better cooling effect;

3). Great energy-saving effect, save energy by over 70% comparing with traditional lamps;

4). Lamp surface treated with anodization, corrosion-resistant, artistic appearance.

5). Long lighting distance and wide lighting areas.

 

 4.  We supply different led light bulb colours :

 1). Color Temperature: warm white: 2700-3500k, cool white:6000-6500k

2). Lamp holder: E27/B22 base

3). The different dimension and apperance of LED bulb lights

 

 5.  Application Area:

1).Generally matching in downlight,celling light,household lighting etc.
2).Basic commercial lighting. 
3). Shopping lighting, specialty lighting, hotel lighting, office lighting, home light.
4).Commercial show windows and bars, airport, subway, cloverleaf junction and architecture fields

Q: LED thread specifications for bulb bulbs?
Commonly used thread specification: E27 screw.Commonly used household ordinary E27 spiral lamp holder;
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.
Q: LED what kinds of screw bulbs are there?
LED bulb lights are E14, E27, E40, B22. The most common family is E27, also known as big headed screw. There are also some lamps, E14, called small headed screw. These two are the most common energy-saving light interface. Before there are B22, that is, the kind of card, also known as bayonet. It may be common in the countryside, but now it has been phased out. There are some industrial use of more E40, more than 80W energy saving lamps will be used, that is, the interface is relatively thick.
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: 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: LED what does "A60" mean by bulb 60? And what does "MR16" mean?
60: diameter 60mm (metric unit) MR16: diameter is 16*1/8*25.4mm (Imperial units), although refers to the diameter, but the height and other dimensions are also prescribed
Q: Why can't the voice switch control the time of the LED bulb?
The power of LED bulb is much less than that of incandescent lamp, and the control loop and light bulb of simple sound control lamp are connected in series, and the load is different and the time delay is different
Q: LED bulb lamp. Is there a good drive or no drive? Is the lamp of good or integrated?
The cost is too high, the latter is better than the former, with long service life, there is a need bulb welcome to Taobao fry and sales of professional manufacturers of high power LED lighting lamp.
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?
Of course, the hotter the better, because for the same material, the hotter it is, the more heat the LED chips use, the less good the quality of the chips. The thermal characteristics of lamps is mainly to measure the junction temperature of LED Shenglai rather than the temperature of heat sink. Aluminum is commonly used in heat dissipation materials.
Q: Secret LED bulb bubble price difference why so big?
Remember, cheap, no good goods, the market price of less than 15 yuan bulb said that their quality is not credible.

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