Sigh. Fine.
Which liturgy?
Latin Catholic, Protestant, Lutheran, Reformed, Methodist, Anglican…? Or Eastern - Orthodox, Assyrian, etc.? They’ve all got some common ground and agree on many things but, as it turns out, baby Jesus bulb wattage isn’t one of them…and that’s just the rough differentiations, without even considering the individual rites within the churches. The Eastern Assyrian Church’s Hallowing of Theodore of Mopsuestia doesn’t even mention light bulbs.