HPS for Viagrow 400 Watt

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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:House, living room, decoration, lighting is not good, how to transform?
There is no window in the living room, this is difficult, only in the kitchen partition there, think of ways to use glass partition to increase the light into the living room.
Q:How to separate the living room from the small bedroom does not affect lighting
Build a wall on the sofa, the middle way is advanced double glass louvers for opening and closing the knob can control the shutter, the old way is single glass inside can shutter, shutters and blinds can be put away during the day, does not influence the lighting
Q:Which is better, the lighting board or the sunlight board?
See what you do with the sun board insulation effect is good, but not resistant to weathering, a heat, a cold can not, because he is PC. Daylighting board, good lighting, heat insulation effect is poor, not afraid of acid and alkali, weathering, use many years.
Q:Why South good lighting conditions
China in the northern hemisphere, the direct point of the sun in the south, that is to say, for most of China, the sun is in our South, so the house faces south, the sun is good!
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:On the first floor of the house, lighting is not good, how to decorate?
The most direct way is to add the window, if there is no way to add windows, just as much as possible to reduce the hidden things, such as a corner of the curtain, glass with colour or grey; the second method is the top surface of the ground wall decoration as little as possible with dark material, furniture as far as possible to select the color high brightness, can according to the actual situation of the small area of the mirror; the last point is y lights have assisted light, enough illumination, hope you can help, please ask.
Q:Living room in the middle, bedroom in the front, bedroom lighting is very good, the living room lighting is poor, the living room almost by bedroom door lighting, the day also need to turn on the kind of light. To remove
This pattern of daylighting is unavoidable.If it is a small husband and wife living home, it is recommended to change the living room and bedroom, because the day is actually the longest stay in the living room, the sun is better to some important.If not, then the collection of natural light is impossible, wardrobe is necessary, it is recommended to do a few groups of spotlights in the living room, to ensure the comfort of staying.
Q:East and west towards the Ming hall, which house better, such as temperature and lighting
The house faces: it is best to remember not to the north and south of the mountain (that is, windows east or West) to a north south bedroom living room bedroom lighting: each time to see the house at the time of the morning afternoon to see the general lighting intensive floor lighting is not good, are Vanke (house design I am not your good suggestion choice Vanke Real Vanke hehe) general election floor in front of no obstacle if no floor can have a layer of a bad layer is now the most expensive oh garden can all alone menu is now two smelly water drainage upstairs location convenient to work without considering traffic with the price linked with children. In consideration of the school district is not real ah from the school do not enter into the facilities around the park there is a vegetable market bank there is not whether the street shops It is not my personal experience ah street is too noisy last property is good ah ah which property park green environment (that is again recommended Vanke home services themselves are assured) I've bought new homes also bought second-hand housing to sum up to buy a house with the people's fate
Q:In front of 11 small high-rise, I buy a few floors, lighting better?
The 11 floor of the building, choose the 5-6 floor is appropriate. The main considerations are as follows:1, light:From the light point of view, the floor is not suitable for too low, the lower layer of sunlight will be surrounded by buildings. But the floor is too high, the angle is not correct, it will also affect the exposure of the sun.2, noise:There are many sources of noise in the city. Noise can affect the health of the human body. People can't eat and sleep, and their learning efficiency will be reduced. The floor is low and absorbs much noise. And the 5-6 layer, supplemented with trees, sound insulation boards and other things that absorb sound waves, will be better.3, vision:For the 11 storey building, the 5-6 storey view is relatively wide, and it can shake off the defects of the high-rise buildings and the lower floors.
Q:Seek advice: how to design the darkroom ventilation lighting?
Don't look bad in the mirrorWhat kind of transparent light?Enchanted glassMake a wall and blow up the wall
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