HPS for Viagrow 400 Watt

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300 Pieces pc
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20000 Pieces per Month pc/month

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Product Description:

Detailed Product Description

1. 400W High Pressure Sodium Bulb with High Luminous Efficiency

2. Long service lifespan


Base type: E40

Bulb type: T46

Power: 400W

Lamp voltage: 100V

Lamp current: 4.6A

Luminous flux: 55,000lm

Color temperature: 2100K

Color rendering index: 21Ra

Burning position: U

Average lifespan: 24,000 hours


Exhibition hall

Industry lighting, stadium, gymnasium and parking area lighting

Flood lighting for tunnels, Also widely used in plant growth lighting.


Our Service

1.Your inquiry for our products or other questions will be replied in 24 hours

2.Experienced & well-trained staff wil respond query in fluent english

3.OEM&ODM ,any costomized design can be undertaken

4.Exculsive designs,ideas and private info.of clients well be kept as top privacy

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Q:What's the use of a light hole?
The role of lighting wells: to solve the problem of poor lighting in individual rooms, such as deep into the villa, the central light will be affected, and this also needs to strengthen the lighting;Some daylighting wells also have the function of ventilation and landscape.Classification of lighting wells:Well structure for exterior lighting of exterior wall of underground outdoor and semi basement. Mainly to solve the problem of poor lighting in individual rooms. But the lighting well also has the function of ventilation and landscape.Large public buildings with all Wai, the middle is well in the form of internal construction in the courtyard, the layout of the room in the courtyard surrounding the lack of light, to solve the problem of insufficient lighting and ventilation through the patio, generally used for shopping malls, hotels, office buildings.
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:House, living room, decoration, lighting is not good, how to transform?
Between the study and the living room wall if not load-bearing walls, can crack the glass block, hang up the blinds, light will be much better, if it is load-bearing walls, can only use the lighting design, if the conditions can be a decoration company to see the effect of map
Q:Are floor spaces or light shafts in multi-storey buildings calculated?
I did a basement lighting wells, structure and basement (the same as the bottom, side wall with anti permeability, just after party a sunshade design, and the other party construction, Party Construction Commission) to pre lighting area is not well. Our example: if no underground garage roof, etc. after the completion of another security lighting shed, according to a construction area of money, can I give you a white. The audit department later calculated the area.
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:What is the light distance from the rural residential land?
Residential buildings should meet the chill of not less than 2 hours of sunshine standard. Each set should have at least 1 living spaces (bedroom, living room (Hall), the same below) to meet the sunshine standard. When the total number of living space in 1 residential buildings is more than 4, two of them should meet the sunshine standard. But this requirement does not seem to apply to the rural areas, and the rules for rural areas seem to be lacking
Q:Southeast, southwest, which daylighting good?
Southwest, but you have to consider the good west, the sun may be hot ah! Southeast election proposal
Q:How to set the ceiling in the basement of the sunlight board?
Just follow the project features to every item in the meter to find the corresponding quota, if there is software that is more easily, can quickly find the corresponding quota in project guidelines for help, the latter to the construction process in order to have a good understanding of the construction process, know each the following is the same.The sunlight board is mainly made of PC/PET/PMMA/PP material. English is sunlight, referred to as hollow board, PC sunlight board is made of polycarbonate as main raw material. The solar panels entered the building decoration materials in the middle of 80s.
Q:Is the first floor lighting 2 hours better, or six floor lighting, but North and South transparent?
On the first floor, the tide is bad
Q:Look at the house, good or bad depends on the winter solstice, summer solstice, two days of lighting, there is no understanding, explained
Because the summer solstice is the longest day of the year, and the winter solstice is the shortest day of the year, so look at the two days of sunshine time, you can know the lighting of the house is good.In fact, you don't have to stay in your room all day, but you can record the morning and evening sun hours in your room during the two days. Summer solstice sunshine time is less than 6 hours, the winter solstice sunshine time is less than 4 hours, the room lighting is insufficient.
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  
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