4W E27 Cool White Led Spotlight Bulb Light Lamp ,Epistar Chip With 2 Years Warranty

Ref Price:
$2.00 - 5.00 / pc
Loading Port:
Shenzhen
Payment Terms:
T/T
Min Order Qty:
50 Pieces pc
Supply Capability:
100000 Pieces Per Month pc/month

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Product Description:

 

Product Description

  

Specification:

    • Base Type:E27

    • Wattage:4W(4×1W)

    • Actual Power Consumption: 4W (Protection for firehazzard, and energy saving, Equivlent of 40W bulbs)

      Operating Voltage:95V~240V AC

      Beam Angle: 180 degree

      Body temperature: 60°C

      Color: Warm White

      Color Temperature: 2800K- 3200K

      Working temperature: -20°~ 65° C

      Average Life :50,000 Hours

      Quantity:10pcs

      Heat Sink Material:Aluminum, zinc metal allo  

 

   

payment terms:

TT,Western Union, Paypal

 

Delivery time:

Sample within 3-5 days

Wholesales 5-15 days according different quantities;

OEM 7-10days after receiving your sample confirmation

DHL/UPS/EMS/China Post or as customer's request

 

Aftersale Service:

Warranty: 2 years;

Replace the broken ones for free in the next order;

Choose the best,fastest,cheapest shipping way for you;

Tracking the information of packages until you receive the goods;

Have any questions,24hours available for you.

 

 

Delivery:

Shipping Service

Estimated Delivery Time

DHL

2-8 business days

FedEx

3-8 business days

TNT

2-10 business days

UPS

1-7 business days

EMS

6-14 business days

ePacket

7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

By Sea

30-40 business days

1. 3-5 business days for Sample Orders; 7-15 business days for Bulk Orders for Bulk Orders.

2. "Business days" means Monday-Friday, excluding holidays.

3. DHL and UPS cannot ship to military or P.O. boxes address

4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.

 

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Q:What is the difference between LED to shoot the light and PAR light
The lamps and lanterns of shoot the light is a highly concentrated, its light is a specific goal. Mainly used for special lighting, for example to emphasize a very tasty or is a very interesting place. Can be applied from the light source, location, and price comparison to distinguish the two kinds of the characteristics of the lamp.
Q:Led courtyard lamp long good or single head
Single head, of course, single head less waste,See your demand, to achieve what kind of lighting effect
Q:How can you make the led lamp not dazzling
Initially LED is used as the indicator light instrument and then all kinds of light color of LED traffic light and display screen has been widely applied in large area, produced good economic and social benefits. 12 inches of red traffic lights, for example, in the United States could have been used long life, low luminous efficiency of the 140 - watt incandescent lamp as light source, it produces 2000 lumens of white light. After the red filter, light loss 90%, only 200 lumens of red light. And in the light of the new design, Lumileds companies adopted 18 red LED light source, including circuit loss, total power consumption of 14 watts, can produce the same light. Car light is also an important field of LED light source.
Q:What's the reason why LED lamp explosion?
Do as you say, the estimate is the high voltage lines, besides have tenants around your community, there are no factories, such as private processing plants, workshops, etc. And in blasting bulb at the same time, you have to use multimeter overvoltage. Probably more than 220 v. Your amount of voltage in the night. Light through the high pressure will explode, but each bulb pressure is different, it is easier for some low pressure blasting, high pressure and explosive.
Q:Best lighting distance of LED to shoot the light
Exposure to distance over 50 cm, 100 cm, 280 cm is the best distance "Here refers to inch, TV and so on. 1 inch = 2.54 cm. namely 4 inch = 4 * 2.54 = 2.54 cm. The 10 cm 6 inch = 6 * 2.54 = 2.54 cm. That is 15 cm 8 inch = 8 * 2.54 = 20.32 cm. The 20 cm Household size of tube light general again between 60-120 - mm, the size of the chandelier is bad to say about 30-100 cm, absorb dome light from 10 cm to 60 cm, go to the market of lamps and lanterns choose according to their own situation
Q:18 w led lamp flashing how to return a responsibility
A common cause of LED lights flashing and the solution: Energy-saving lamps, LED lights will shine after power off, check the switch control is zero. If the correct wiring may refer to the following methods: The human eye can generally perceived frequency of 70 Hz light flashing, higher than the frequency does not perceive. So in LED lighting applications, if the pulse signal frequency is lower than 70 Hz low frequency component, the human eye will feel the shine. In the specific application, of course, there are many factors may lead to LED lights flashing.
Q:One of the ten famous brands in LED lamp have? How to differentiate between light and guide lights
Become a must-have in the people living in the life of lamps and lanterns, in the quiet night nature is little not to lighting with lamps and lanterns. A lot of lamps and lanterns lighting brand now, let's look at the LED lamp what are the top ten! 1. PHILIPS PHILIPS Founded in 1894, philips lighting brand, has a long history. Has become the world's 100 most valuable brands, although the establishment of the Netherlands, after years of efforts, the market of lamps and lanterns also occupy the important position in China. Well-known trademarks in China, the world famous brand. 2. Leishi lighting Leishi lighting brand is one of the most competitive brand in the Chinese industry of lamps and lanterns. Is located in huizhou leishi photoelectric technology co., LTD., is a listed company is currently. 3. OSRAM OSRAM OSRAM OSRAM brand was founded in Germany in 1906. Brand is osram China lighting co., LTD. Is the world's most innovative ability of lighting company, one of the world's two biggest source one of the manufacturers. 4. The flower lamp act the role ofing The flower on the product research and development to follow international cutting-edge design concepts, and through extensive market research, on the basis of the original style, combined with European and American classical features, or into the Chinese elements, or the use of modern fashion wind, through the combination of the material, style, color, product performance incisively and vividly. Above is about the content of the LED lamp ten big brands, hope there will be a help to everybody. Have a need to purchase a friend can collect, later also can draw lessons from the oh!
Q:Led track light to shoot the light can not track meet 220 - volt power supply directly
Track light within the orbit is two power cord, can freely arrange light source location. If give up track, need to put the wire welding, lamps and lanterns is fixed reliable, pay attention to electricity safety. LED track lamp and traditional halogen lamp, sodium lamp, the difference is that the power supply module and a light source, rail is the same, can meet AC220V. Halogen lamp power supply module containing initiator and rectifier; LED lamp power supply module containing voltage steady flow circuit board, also called the LED drive power supply.
Q:What is a good material of led tube light
Bulb matching can be divided into: there are 2700 k (yellow), and 4000 k (neutral light), 6700 (k) (white), three types of the three kinds of color temperature can create a different atmosphere. According to the different color collocation gives the perfect purpose to choose the most appropriate color lamp. There are two kinds of the direction of lamps and lanterns, if at the top of the space is enough big, directly buy shaft plug, if at the top of the space is little, not enough distance, can consider to flat type, the price gap is not big.
Q:Shoot the light is led lights
Lamp are ordinary lamp and LED lamp, but with the development of science and technology, the ordinary lamp has been basically eliminated, so now on the market said to shoot the light is narrow sense points to the LED lamp

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