Question

Asked Nov 13, 2019

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Airframe Electricity

What makes a lamp directional?

Step 1

Directional lamps are the lamps that emit lights in a specific direction. LED’s are the example of the directional lamp. They emit light only for 180^{0} . Hence, all the light can be directed to a specific direction or spot.

Step 2

An LED lamp is a semiconductor device when electrons pass through the junction, a photon is emitted. ...

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