How are traffic lights constructed?

Cordelia Durgan asked a question: How are traffic lights constructed?
Asked By: Cordelia Durgan
Date created: Wed, Jun 16, 2021 6:02 AM
Date updated: Tue, Aug 30, 2022 8:04 PM


Top best answers to the question «How are traffic lights constructed»

The housing or body of each signal light stack is usually made of corrosion-resistant aluminum. Some housings are made of molded polypropylene plastic. The lens for each light is made of tinted glass or plastic. The bulb, known as the lamp, is designed for long life.

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