Detailed Product Description
1)power factor:more than0.75 2)65lm/W 3) Certification: CE/EMC/ROHS 4)lower light attenuation 5)High lumens efficiency
Product name: Cool white PL series energy-saving lamps
Tube Dia.: 17mm
Color Temp.: 5500/6800K
Life Time: 10000h
- Q:What are the advantages and disadvantages of the ordinary side window and skylight in the building?
- The utility model has the advantages of simple structure, convenient arrangement, low cost, clear direction of light, favorable for forming shadows, suitable for watching objects with strong stereoscopic feeling, and viewing 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.The biggest advantage of skylights is that they are conducive to the collection of light and the uniformity of illuminance.Skylight form:(1)Rectangular skylight: This skylight has a higher position and is less prone to glare. To avoid direct sunlight, shoot people into the roomInside, the skylight glass is best south to north.(2)Horizontal skylight (horizontal, rectangular skylight): the window of this skylight should also be facing north and south.(3)Zigzag skylight: this roof has sloping ceilings to make reflective surfaces, increasing reflected light, lighting efficiency higher than rectangular skylights, and windows generally facing north.(4)Flat skylight: characterized by high lighting efficiency, but easy to pollution. However, measures should be taken to prevent light pollution, prevent direct sunlight and prevent condensation. The minimum area required for a flat roof. Rectangular maximum(5)Well skylight: this type of window is mainly for ventilation and lighting.
- Q:About the house lighting problem?
- In accordance with the provisions of the state (design specifications), the winter solstice sunshine time is not less than 1 hours (the bottom of the house window) as standard. With the height of /tan spacing is outside the building to house the cornice Ping (a) during the winter solstice at noon the sun altitude angle around a-. Can also be used: floor height: floor spacing = 1:1.2 ratio calculation.Other relevant: Housing lighting situation is the concern of every owner is very concerned, when new buildings appear around their own houses, we will consider whether their lighting violations.
- Q:Floor spacing and lighting, as well as the volume rate problems
- Ask the local planning department to see if the lighting is adequate, and whether the green rate and density meet the requirements of the planning conditions. General planning conditions are more reasonable.
- Q:Which is better, the lighting board or the sunlight board?
- This can't say which one is better, which can only be a product for you to use, the general enterprise workshop lighting lighting plate, and some flower room on temperature more stringent requirements must be used and supporting the use of shading sun board.
- Q:The house faces south, South building block, lighting
- In the cold winter without warm sunshine, when you sit in the balcony of the leisure sun this is a kind of enjoyment of how ah, if all the year round sunshine into the room, it is necessary to consider a change for a house.
- Q:Heroes! Living room without windows, how to solve lighting and ventilation, please see Huxing, thank you
- Install a large glass at home
- Q:Three sides of the ring wall, how to repair the house in order to get very good lighting?
- That is nothing more than increasing the window area on one wall, and making big windows on the three sides. The mirror can be paved with a 45 degree angle, reflecting large amounts of sunlight at noon. If you have that condition, you can also install the function to adjust the mirror surface and reflect sunlight into the sun at any time.
- Q:What about my house being blocked by a neighbor's house?
- 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.You and your neighbor of neighboring relations, article eighty-fourth of the property law of adjacent immovable property rights should be in accordance with the principles of facilitating production and life, solidarity, fair and reasonable, correctly handle the relationship between adjacent. The best solution between the two leaders is to consult with each other. If negotiations fail, they can seek the mediation of the neighborhood committees and can not find the department or go directly to the court.
- Q:How about buying a house to pull over? Keep the lighting aside
- 1., now a good property will use those heat insulation board in the wall, so it should not be hot2. leaks, maybe the top floor will be, and the side should not.3., the main impact of lighting is the direction of the house, floor, huxing.The higher the floor, the better the daylight, and this is obvious. (except for the top floor, the top floor of the elevator engine, sound, as well as the risk of water leakage) Huxing comparison is a bit of lighting certainly good. The house towards the south, and in the balcony to the right and left sides look next to no shelter, the lighting is certainly not bad.Suggest choosing 1 ladder 2 house, do not choose 2 ladder 4 households.If the election on the edge of the house (both 01 and 04 Huxing), 1 ladder, 2 households can generally have 2 rooms and a living room facing the south, lighting is certainly good. The same size of the 2 ladder, 4 houses, generally only 1 rooms and a living room facing south.1 ladder 2 households can do north-south ventilation, 2 ladder 4 households in the middle Huxing may be North and South ventilation.
- Q:What is the width of the daylighting belt used in the steel structure workshop?
- 1. the width of the lighting zone depends on the width of the profiled steel plate used in the roof panel2., under normal circumstances, the width of the lighting belt is equivalent to the width of a single roof board. If the width of the roof panel is smaller, and the requirements of the lighting of the owner are high, the width of the two color steel plates can be reserved
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
|Annual Output Value
||Above US$100 Million
||20.00% Domestic Market
10.00% Southern Europe
10.00% Northern Europe
10.00% Western Europe
10.00% Mid East
10.00% Eastern Europe
10.00% South America
||RoHS;ISO14001 2004; ISO 9001:2008;CE
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||21% - 30%
|No.of Employees in Trade Department
||50,000-100,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered Buyer Label Offered
|Product Price Range
||High and/or Average