What is LED light? – General questions about led light - Blog

Published: 21.12.2022

Modified: 28.2.2025

Reading time: 6 minutes

Author name: Janne Halttu

Summary

LED stands for light-emitting semiconductor device
High-quality LED bulb lasts more than 50 000 hours
LED lights are safe, but the transformer can pose a risk
Turn off LED lights to save energy
LED lamps will fit most luminaires, but the transformer may need to be replaced

Janne Halttu

Janne Halttu Owner

LedStore.fi entrepreneur who has built 4 detached houses and renovated several properties. 20 years of construction experience has given me a lot of knowledge about structures, and electrical work for several houses. I have worked with LED lighting for over 10 years. I am an expert in Led lighting, I write articles and I am a lighting designer. I often help clients with electrical and structural issues related to lighting and house construction.

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What is LED light? – General questions about led light

Summary

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