Balloon lightbulb
This looks like a weird lightbulb and pull switch. Someone apparently went out of their way to make the line switch frilly and adorable. Compared to the other lights, this one is shining a lot brighter and probably using the same amount of electricity. Bye-bye, LEDs!
Oh wait, that’s a balloon stuck beneath a lightbulb. Welcome back, LEDs! We don’t know about you, but this looks pretty dangerous. The heat of the bulb will probably melt the balloon and cause the helium inside to burst into flames. Or not. To be honest, we don’t know how lightbulbs work and whether they can ignite helium. Whatever the case, cool light ornament, bro.