Kilkenny bridge dims lighting at night for very specific reason

The Lady Desart Bridge in Kilkenny has utilised adaptable LED lighting for a very interesting reason.

It is designed to lessen the impact of late night artificial lighting on the native bat population.

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Wink Lighting, who installed the lighting of the bridge, designed and installed a controller to dim the lighting at 12 midnight by 30% and at 2am with a further reduction 20%.

This was done 'with consideration for the bat population' who are sensitive to light while hunting at night.

It also results in a reduction in power consumption and the extended life of each LED light fitting.

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It is a great example of how simple urban design quirks can be both greener and less intrusive to native wildlife!