Lamp power calculator

In order not to overpay for extra watts and properly place lighting sources around the house, you must first determine the type of bulb and its power. It is extremely important to choose lamps of such illumination that the person was comfortable to be in this or that premise. Such a value in lux is measured, equal to the light flux, which falls on the area of ​​the surface under consideration.
There are three types of lamp brightness:
• dim, suitable for bedroom;
• medium - for a bathroom and a cabinet;
• bright - for living room, kitchen, hall.
Calculate the illumination level is extremely important, approximately this can be done for the formula P = p S / N, where P is the power, S is the area, and N is the number of luminaires. Naturally, this process has inaccuracies, and the results will be approximate.

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Calculate power quickly and accurately

Given these features, it is rational to calculate the recommended power using the online energy calculator. To do this, you need to enter in the program the room data, the length and width of the room, as well as the number of lamps used and its appearance. In the last line, select the type of room and click the Calculate button. In a few seconds, the result of the power of the lamps will appear, taking into account the previously specified data. The error probability is minimal, the main thing is to correctly specify the necessary parameters for calculating online.

When using the energy calculator, you should take into account that the lighting is divided into the main and the main light and additional sources( floor lamps, sconces, lamps) for .And the intensity of the light flux differs from each other in different sources of artificial illumination.

Subject to all the nuances of installing lighting devices, you can achieve accurate resultscalculating lighting using an online calculator.
Calculate!