Recycling LED bulbs: where are we?

Recycling LED bulbs: where are we?


The popularity of LED canopy light has grown steadily since the first LED bulbs were sold. Whether for domestic or commercial use, they are highly valued for their longevity and low energy consumption. But what happens to these bulbs at the end of their life? What are the current solutions for recycling LED bulbs?

Recycling LED bulbs: a unique process

LED bulbs are considered the ideal lighting solution. They have the double advantage of consuming less and lasting longer. Their wide success pushed the various actors of the sector to be interested in the means of recycling them. Free from mercury and gas, the composition of these bulbs is less polluting than that of its competitors. They mainly contain electrical and plastic components, as well as the glass that surrounds them. However, they are also composed of precious phosphor powders, whose extraction and recycling require innovative processes. The dazzling development of eco-friendly LED bulbs is, therefore, disrupting the recycling industry. The recycling process of LED bulbs can not be the same as that of traditional bulbs.

The recycling of LED bulbs, a major challenge

Eco-friendly LED bulbs have revolutionized the lighting market. According to Récylum's activity report, the eco-organization responsible for collecting used light bulbs, 127 million LED lamps were sold in 2017, 46% more than in 2016. Bulb quantities Low consumption LEDs put on the market are therefore very high, which requires the development of recycling processes for innovative LED bulbs. To date, only gas discharge bulbs can be mixed with household waste. As for the LED bulbs, they must be recycled separately. They are composed of metals, plastic, silicone foam for some, but also so-called "strategic" metals. A complex composition that requires special recycling.
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