No. LED light bulbs to use a lot less energy than incandescent bulbs but are just as bright. When shopping for LED bulbs, remember that the wattage doesn’t denote its brightness. A 5W LED bulb is as bright as a 50W incandescent bulb. The lumens (lm) rating of a light bulb is instead the best indicator of its brightness.
Light Emitting Diodes (LEDs) have been in common use for over half a century, mainly in electronic equipment, where they’re used as signals and indicators (standby lights, for example). It is only in recent years that LED light bulbs have been widely available. They are an energy efficient, a longer lasting replacement for incandescent light bulbs. They emit the same brightness as traditional bulbs, using only a fraction of the power.
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