Pros And Cons Of Choosing The Right Bulb

How to choose LED

When the time comes to choose the right bulb, one must first look at what its lifespan. Usually Wanted bulbs that last as long as possible in order to cushion the cost of acquisition over a long period and to avoid the disadvantages of a lamp failure.

The second thing we seek is the "color temperature", which is measured in Kelvins. This scale is as follows:

Generally for LED / LED bulbs range varies between 2700 Kelvins and 6000 Kelvins. As noted in the image incandescent bulb produces a color temperature of 2700 Kelvin. A color temperature Kelvin 3000-4000 (cool white) is also common, when one wishes to obtain a specific atmosphere. In general, instead wants such a color temperature in the kitchen in the bathroom, while in the living room is generally wants a classic color temperature Kelvin 2700-3000 (warm white).

Very simply, the higher the "CRI" is high, the higher the color rendering is good. The "CRI" varies between 0 and 100 and the light from an incandescent bulb is 100. The good LED / LED lights will have a "CRI" at least 80.

The fourth thing we want to know is the efficiency of the bulb. This efficiency is generally measured by the amount of light it produces per Watt. The amount of light is measured in lumens. An incandescent bulb usually produces around 800 lumens. A good LED / LED bulb that generates 800 lumens typically consumes 12-13 watts, and therefore has a higher efficiency of 60 Lumens / Watts.

The fifth thing that one wants to know is the performance of the bulb through time. All bulbs lose some of their efficacy and color rendering in As, but we must ensure that performance does not degrade too after some time of