Actually the drag landing lights create is equivalent to 4 kgs fuel per trip. Multiply that by 204 (the number of aircraft in the EZY fleet) and again by 8 (sectors per day) and again by 364 and you get a fuel saving of 2.4 million kgs per year, not a miniscule amount I think. The lights are of no use in cloud or during daytime during climb or descent, so why waste fuel using them
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