LED lightbulbs in "classic" packaging

 Sylvania LED A19 Reduced Eye Strain Light Bulb, 60W, Dim, SW, 4 Pack - Walmart.com - Walmart.com

What Happened To The 100,000-Hour LED Bulbs? | Hackaday

One in the middle looks just like "classic" inconsistent lightbulb, and is as light as one. Fake?

apparently may not be fake... just optimized for less material used

EcoSmart 60-Watt Equivalent A19 Dimmable Energy Star Clear Filament Vintage Style LED Light Bulb Daylight (4-Pack)-A7A19A60WESGD03 - The Home Depot