Incandescent bulbs were very simple. Cheap vs name brand. White vs soft white. 120v vs 130v. LEDs have at least 7 attributes, some of which are not documented well or at all.
Tell me what LED bulb is ideal to produce 1500 lumens of output in an outdoor semi-enclosed fixure? It will take about 10 minutes of googling around if you are in the know. The average consumer doesn’t have a chance.