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Deprecated: Return type of Requests_Cookie_Jar::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/airismaster/public_html/wp-includes/Requests/Cookie/Jar.php on line 73

Deprecated: Return type of Requests_Cookie_Jar::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/airismaster/public_html/wp-includes/Requests/Cookie/Jar.php on line 89

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Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/airismaster/public_html/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 40

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Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/airismaster/public_html/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 82

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What are Light Emitting Diodes (LED)? - Airis Energy

What are LEDs?

LED is an abbreviation for Light Emitting Diodes. LED lights 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 become widely available. LED lights are an energy-efficient, 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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