LED bulbs and other lighting devices are the most common lighting products that are being favoured and promoted in today’s time. So, there always remains an inquisitiveness to know everything about this technological advancement in the world of lighting solutions.
To begin with, we will start with what exactly LED bulbs are and what their working operations are.
LED is the abbreviation for Light Emitting Diode and these are almost 90% more efficient than the regular incandescent bulbs. This definitely increases the curiosity to know about how these bulbs work. There is a microchip fitted inside these bulbs through which the electrical current passes illuminating tiny light sources called LEDs producing the visible light. These have an improved performance because LED bulbs produce lesser amount of heat in comparison to their predecessors.
LED bulbs are far more useful than incandescent or regular CFL bulbs because they do not burn out easily. Unlike incandescent bulbs that burn out with time, LED bulbs gradually dim away with constant usage, giving a warning to the user for changing the bulb at the earliest. The output of light given out decreases by around 30% with constant usage of the bulb which clearly indicates that LED bulbs last longer than ordinary bulbs, thus posing to be a good product for long term usage.
The next important question that comes into focus is how are these bulbs used for lighting purposes.
The diodes can easily be incorporated into lighting fixtures just like the common lighting solutions are done. But being comparatively smaller in size, LED bulbs offer the scope for improvisation on the designs. Manufacturers have come up with unique designs for the LED bulbs and lighting solutions that not only offer convenience for energy efficiency but also pave way for more decorative pieces of lighting fixtures.
The LED bulbs commonly used for household purposes bear resemblance to the traditional light bulbs but are far more energy efficient than their earlier counterparts. It may so happen that the fixtures for the lighting purposes in your house are old fashioned and do not support the LED bulbs. In that case it would be ideal to replace the fixtures with new ones to hold LED bulbs in proper position and make the energy consumption efficient and sustainable for your household. This will also offer you the scope for innovative lighting fixtures and help you improve the overall aesthetic appearance of the interiors of your house.
Reduced heat generation is the one of the most important reasons why it is important to switch to LED bulbs. These bulbs usually come with heat sinks that absorb the heat produced while dissipating it into the surrounding area and preventing the bulb from getting overheated or burnt out. The reason why LED bulbs are considered a successful innovation is because of the thermal management that they do while providing light.
LED bulbs come with a range of heat sink designs as well as configuration to manage the level of heat generated and dissipated from the bulb. With advancement in the availability of materials, manufacturers have been able to design LED bulbs in a number of shapes and sizes including those of the traditional bulbs and all LED bulbs are marked with energy ratings after proper testing of the products to enable consumers to understand the energy efficiency of the products. The ratings also help the consumers understand the expected life expectancy of the bulbs and the amount of energy that will be consumed by the bulbs over the duration of a particular month or time period.
So, now that you have understood how the LED bulbs operate, it is time you get to know the difference between LED bulbs and other incandescent or CFL bulbs.
The points of difference between the different kinds of bulbs are varied. To begin with, LED bulbs are more energy efficient, versatile in design and last longer than their counterparts. LED bulbs emit the light in specific directions which is quite in contrary to that emitted by CFL or ordinary bulbs, which are only emitted in one particular direction only. This is a primary reason why LED bulbs are energy efficient while dispersing the maximum amount of light in all directions.
Amber, green, red and blue are the common colours that are included in LED bulbs and the combination of these colours with a phosphor material present inside the bulb helps in the production of the white light generated by these bulbs. If you have ever noticed a yellowish material covering LED bulbs then and you might have probably seen phosphor on it. Coloured LED bulbs are used as indicators or signal lights or more commonly the power button of a computer.
Now that you have come to a close of this blog, you have very well understood what exactly an LED bulb is and what the mechanism behind the operation of the bulb is. You might have well understood how energy efficient these bulbs are and how beneficial a consumer will be with the usage of these bulbs instead of the ordinary CFL bulbs that give nothing but heat and higher electricity bill.