Half Spiral Energy-Saving Lamp 11 Watt

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 5000 Pieces pc

Supply Capability:: 120000 Pieces per Month pc/month

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Detailed Product Description

11w half spiral energy-saving lamp 6500k e27 OEM

1)60-65lm/W

2)CE/ROHS

3)PF >0.5

4)8000h lifespan of half spiral

Product name: e27 11w half spiral energy-saving lamp 6500k e27 CE/ROHS(half spiral cfl light)

Model:YSL-S-9-11W

Wattage:11W

Base: E27/B22

Voltage: 220-240V

Frequency: 50/60Hz

Tube Dia.: 9mm

Lumens:600

Color Temp.: 2700/6700K

Life Time: 8000h

Qty/Ctn: 50pcs

Meas.: 57*24*17.5 cm3

11w half spiral energy-saving lamp 6500k e27 CE/ROHS(half spiral cfl light) can be customed according your requirements.

Your enquiry about 11w half spiral energy-saving lamp 6500k e27 CE/ROHS(half spiral cfl light) will be welcomed and please feel free to contact us!

Q: What is the light distance between the house and the house? How is that stipulated?: Stone dolls, 1:1.2 is not absolute, due to latitude in different parts of our country, the sunshine coefficient is different. Hangzhou, for example, is 1:1.2 here, but Shenyang is around 1:1.80~1.9. The following explanation is true. Landlord, you are mainly in what city, and then check the sunshine coefficient, and if the local sunshine coefficient can not be found, you can check the same latitude latitude of the city's sunshine coefficient as a reference. Then according to (the cornice under a layer of residential window height): Housing spacing = sunshine spacing ratio can be.

Q: On the first floor of the house, lighting is not good, how to decorate?: Bright coloured elements are recommended

Q: Daylighting is good or good blackdoll speckle speckle: Hello, you can, almost the same effect, you can achieve a short period of speckle, it will easily rebound, it is recommended that you go to the relevant whitening institutions do laser speckle, a one-time permanent speckle does not rebound.

Q: What is side window lighting?: Side window lighting: the use of light on the building outside the window (side window) for lighting. The side window is divided into unilateral window, double window and high side window according to its location.Side window lightingThe utility model has the advantages that the structure is simple, the arrangement is convenient, the cost is low, the light has definite directionality, is beneficial to form shadows, is suitable for watching objects with strong stereoscopic feeling, and can watch the outdoor landscape.Disadvantages: uneven illumination distribution, high illumination near the window, rapid decrease in horizontal illumination outside the window When the lighting area is equal and the window elevation is the same, the square window lighting amount (the sum of illuminance of indoor points) is the biggest, the vertical rectangle is second, and the horizontal rectangle is the smallest. But from the uniformity of illumination, the vertical rectangle has the best uniformity along the deep direction, and the horizontal rectangle is more uniform along the width directionThe main factor affecting the uniformity of indoor daylighting is the window wall. The wider the window wall is, the worse the lateral uniformity is.

Q: Ventilation and lighting in the basement of a villa: The basement of the previous villa project always leaves a gloomy feeling, and some even have a little musty smell. In fact, this is poor ventilation and poor lighting performance. Indeed, in the traditional sense of the basement, it is far from enough to use a small amount of small windows for convection ventilation.Therefore, the property buyers to buy villas, do not be confused by the bright lights of model houses, you can ask the sales staff to close all lights, to see the basement lighting and ventilation windows convection. In addition, there are some better treatment methods available on the market:(1) the use of daylighting patio design, the use of a large area of French windows to increase transmittance and ventilation, and, more importantly, in the garden is large enough, some villas also used the sinking garden design. Such as the Palm Springs garden, the basement and the garden by 5 layer 1 meters wide garden, the basement with about 50 square meters of the sunken garden is not only increase the lighting surface and ventilation, and the basement of a landscape.(2) the use of a pile type basement. This type of basement is essentially the ground floor of the underlying building. For example, the green earth in the basement, developers first built three storey villa on the ground, and then in the third area (or even only two) of the heap of soil, there is a deep underground feeling, is virtually hundred-percent building on the ground. This method keeps the basement and the garden in the same plane, and goes straight from the basement to the garden. Moreover, the basement on the ground has more advantages in ventilation and lighting than in the basement below the ground. In addition, the villa in the three sides of the heap after the soil, so that the entire garden has high and low slope effects, with a more intense sense of hierarchy. Since the basement is above the ground, it is not necessary to speak of the good nature of ventilation and lighting.

Q: How much is the building height of the house and the lighting distance of the residents behind the house? How do we calculate whether the country has relevant laws and regulations?: Well, I definitely want to tell you that there is a regulationBut if it's a rural house, you don't have to look forward to using it to solve the problem

Q: The neighbor in the building when it is in my house and the dividing line of his family built a window facing south north of the cottage. Now my house to build a North bungalow. In the construction of leaving his house from a distance of 1 meters. The distance of one meter is my home. Now tell my neighbor invasion of his home lighting. Sunshine right. I have a little puzzled. Where am I in his family's house. And he left the house 1 meters away. But from where the middle belongs to my home. My home is how he violated home lighting right. I think he was building a house the son should set aside some distance. The dividing line should not be from the two building. Want to learn about the law who help me to answer it. I invaded his home lighting and sunshine right?: The other party's claim is based on law, but the loss to your home will be compensated by the other party. Article eighty-ninth of the property law of the People's Republic of China shall not violate the state's relevant construction standards and hinder the ventilation, daylighting and sunshine of adjacent buildings....... Ninety-second a rights holder of immovable property for water, drainage, traffic, laying pipelines using adjacent immovable property, should be avoided on the adjacent property rights cause damage; damage, compensation shall be paid.

Q: Consult the polycarbonate, which is commonly known as the PC board, and what is the main difference between the FRP and the lighting board, thanks to its material characteristics and scope. Thank you!: Polycarbonate (PC) engineering plastics plate has high transparency, high impact, high strength, high creep resistance, excellent dimensional stability, excellent low temperature and heat resistance, flame resistance, processability, insulation and other excellent properties of new materials, anti-static PC plate also known as anti-static polycarbonate plate, substrate polycarbonate (Polycarbonate), English abbreviation PC. Widely used in the building decoration industry, transportation (highway, rail, civil aviation) industry, advertising, agriculture and electronics, electrical and other fields.FRP daylighting board has high rigidity, good toughness, easy construction and installation, good flame retardancy, and flame retardant resin. The thermal conductivity of sheet is only 0.18w/m.k, and it has corrosion resistance. The light transmittance is 80%-85%. FRP lighting board is widely used in various kinds of steel structures, grid structures, old factories and warehouses, and the buildings are added with the corridor between the building and the building

Q: 34 floor of the building, the distance between 40 meters, how many floors do not affect the lighting?: At least 27 layers will not affect the lighting, in order to achieve national housing lighting standards.Normal circumstances, downstairs spacing should be 1.2 to 1.5 times the total floor, that is, 34 storey building, each floor by 3 meters, the floor spacing is about 123 to 153 meters, so 40 meters of floor spacing is very small.However, the building is on the opposite side of the building, and if the building is tilted or staggered, the situation will be different.

Q: Balcony living room together, West, morning lighting will not be good?: There will be some. It should start very well at half past noon in the West

Our company uses scientific, rigorous and advanced technology, with the industry's advanced management concepts and perfect after-sales service. We carefully promote the well-known production energy-saving lamps. Let us work with you to create a brilliant lighting future in twenty-first Century, promoting the "green lighting of China".

1. Manufacturer Overview

Location	Jiangsu,China
Year Established	2004
Annual Output Value	Above US$100 Million
Main Markets	20.00% Domestic Market 20.00% Africa 10.00% Southern Europe 10.00% Northern Europe 10.00% Western Europe 10.00% Mid East 10.00% Eastern Europe 10.00% South America
Company Certifications	RoHS;ISO14001 2004; ISO 9001:2008;CE

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Lianyungang
Export Percentage	21% - 30%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	50,000-100,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	High and/or Average