Concentrating light in a volume as small as the wavelength itself is a challenge that is crucial for numerous applications.

Go with a solar-powered set like the Brightown Crystal Globe ... are the standard for LED lights, so adding the shatterproof and weatherproof features are a durability bonus. I’ve curated a collection ...

In fact, it's not unusual for an LED bulb to last up to as 25,000 hours which is roughly 10 years, depending on how often the light is used. But a slew of Reddit threads reveal that many LED bulbs ...