LED is not a display technology. Instead, it is a reference to the light source used.
LED projectors have a significantly smaller footprint than those that use traditional projector lamps. Read on to find out if these projectors are right for you.
How do LED floodlights work?
LED projectors are similar to most other projectors. The only difference is the bulb. Rather than using a traditional projector bulb, these projectors use a combination of red, green, and blue LEDs.
An LED, or light-emitting diode, is a small light source that lights up when current passes through it. LEDs have been common in electronic devices for decades, usually as warning lights or indicators. Early LEDs were limited to red. But they quickly developed, both in terms of power and flexibility, to produce different colors and much higher light intensities.
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