design for home, home interior, interior home design, interior design, home and design, house design, home design software, design a home, free home design, home design ideas, best home design, bedroom design ideas, bedroom ideas, design ideas

This Info Calculating the amount of Lights & Electric Power In A Room, Read Now

This Info Calculating the amount of Lights & Electric Power In A Room, Read Now - this is the article you are looking for, we have set up to read in the blog Modern Home Design, this time we will discuss as you need in terms of the design of the house is about This Info Calculating the amount of Lights & Electric Power In A Room, Read Now, we have collected a lot of data from many other blogs and gather our blog in order to allow you to search for information about the house so that you no need to bother to other blogs because we present here is very complete from home design, home interior, exterior, beautiful garden, a bathroom, a fully equipped kitchen and a comfortable bedroom, well please read the article that we have set for you:

This is about : This Info Calculating the amount of Lights & Electric Power In A Room, Read Now
And this article : This Info Calculating the amount of Lights & Electric Power In A Room, Read Now
Article BedRoom, Article concept, Article livingroom,

You can also see our article on:


This Info Calculating the amount of Lights & Electric Power In A Room, Read Now

Optimization of Electricity .

Power calculation is influenced by several factors, such as function space ( to determine the bright lights ), the type of light ( affects the amount of light emitted ), and the number of armature / point of light (so that the light distribution is more equitable and as needed). Electric power installed must not exceed the maximum number specified for each space .


  • Example calculation:
Spacious dining room: 5 m x 4 m = 20 m2. Light power: 3 pieces (light point) x 15 watts = 45 watts. Power: living space = 45: 20 = 2, 25 watt / m2 (qualify).
  • Determine the position of the lights.
These calculations use the lights used numbers fit with the needs. If less or redundant, in addition to extravagant, also cause discomfort in the eyes.
Example: Using a downlight that has a light angle of 30 °.
  1. Calculate high ceiling heights and areas of work from the top floor. For example, the ceiling height of 3 meters and 80 cm working field. What is meant by work area is an area that is most widely used for activities in space page. In the study, for example, read and write activity on the table, is the most frequently performed. Table height will be, will be a high benchmark areas of work. After that the Pythagorean formula you can calculate the distance between the point of light in these space.
  2. Lumen is the amount of light produced by a lamp. Lumen is used as the unit of strong / bright light. The distance between the surface of the table with the armature chandelier is not more than 75 cm. Distances cause greater heat emitted light will be felt when people would stand. The ideal distance between the point of lighting the lamp (ceiling) to the floor is 2.5 meters. Lights placed at any height, keep these distances are met, so that the received light bulbs space is not reduced.
  • Calculating the amount of light & power
Formula Number of Lights
The amount of light in a determined space / can be calculated with the following formula:
N = E x L x W/(Ø x LLF x CU x n)
Where :
N = the number of light points
E = Strong Lighting / strong targets lighting will be achieved (Lux)
L = Length Space (Meters)
W = Width Space (Meters)
Ø = Total Lumen Lamp / Lamp Luminous Flux
LLF = Light loss factor / Light Loss Factor (0.7-0.8)
CU = Coeffesien of utilization / utilization factor (50-65%)
n = number of lamps within one point of Lights

STRONG LIGHTING (E)
Office = 200-500 Lux
The apartment / house = 100-250 Lux
Living Room = 50-100 Lux
Family room = 50-100 Lux
Place Read = 200 Lux
Dining Room = 100-200 Lux
Bedroom = 20-50 Lux
The lobby / Hall = 25-50 Lux
Hotel = 200-400 Lux
Hospital / School = 200-800 Lux
Basement / Toilet / Coridor Hall / Warehouse / Lobby = 100 - 200Lux
Restaurant / Store / Shop = 200-500 Lux

Electrical power formula
Ø = W x L / w
Where :
W = power lights,
L / w = Luminous Efficacy Lamp / Lumen per watt (can be seen in the light box which we bought).
Sample case
Point number of lights to be installed in the room 7 x 4 meters using 18 W PL lamp types (ESSENTIAL 18W CDL E27 220-240V)
The solution:
N = E x L x W/(Ø x LLF x CU x n)

N = 150 x 7 x 4/(1098 x 0.8 x 65% x 1)
N = 4200/570.96
= 7.36 = 8 Point Lights

According to standard ISO, for lighting the house does not exceed 10 W / M², then:
Total W / M2 = number of points x watt light bulbs
Spacious room
Amount W / M2 = 8 x 18/(7 x 4)
Amount W / M2 = 5.14 w / m2

From the above calculation, we know that with a 7x4 meter room which will be fitted with a type PL lamp 18W 18W CDL E27 220-240V ESSENTIAL requires at least 8 point lights. If the result of the above calculation is too bright or too dim, we can get around to replace the lamp with a higher wattage or lower.

source :culdesachomedes



Articles This Info Calculating the amount of Lights & Electric Power In A Room, Read Now finished we discussed

A few of our information about the This Info Calculating the amount of Lights & Electric Power In A Room, Read Now, may be beneficial in the form infirasi to create a beautiful home and comfortable for your family and those you love.

No've You've finished reading an article on This Info Calculating the amount of Lights & Electric Power In A Room, Read Now and many articles about modern home in our blog this, please read it. and url link of this article is https://eyjamasliza.blogspot.com/2016/08/this-info-calculating-amount-of-lights.html Hopefully discussion articles on could be useful and provide more knowledge for your life and family.

Tag : , , ,
Share on Facebook
Share on Twitter
Share on Google+

Related : This Info Calculating the amount of Lights & Electric Power In A Room, Read Now

  • How to Choose Bedroom Wall PaintIf you are going to paint the whole house, the first thing is to seek help from a specialist. Calls to several budgets to paint a floor  takes about a week. To succ ...
  • Modern Bedroom DesignThe modern style is the most popular at the time of reservation today style. The look of this style has infinite possibilities. If you want something new and exciting, t ...
  • Modern Bedroom Sets While many furniture styles come and go, modern bedroom sets have been a classic part of American homes for almost a century. The likes of modernist designers such as Va ...
  • This Info Carport Design, Read Now Carport is part exterior house currently used for those who wish to add value plus the house of her dreams. Do you already have ?? there is no problem for those who ha ...
  • Tips to Organize a Messy RoomA room must be clean and well organized, but it is very rarely the case. Kitchen and bedroom are the rooms, which are prone to confusion. Beaches absolute mess and messy ...

0 komentar:

Post a Comment