There are three fundamental types of lighting on the market.
1) Incandescent lamp - An outdated type of light bulb that mostly produces yellow light, which is the least energy efficient and has a very short lifespan.
2) Fluorescent light (CFL) is a type of light bulb that typically consists of a spiral tube. As electric current flows through the tube, invisible UV is produced, which stimulate the fluorescent coating within and cause it to create light. You may be aware that this light source only produces a full light after a short period of use, has a shorter lifespan than led lights, and uses more energy as well.
A semiconductor device with two terminals, anode and cathode, is an LED light.
3) LED Light - A semiconductor device with two terminals, anode and cathode, a current flows through anode to cathode which emits the light. Since it lacks an internal filament and therefore doesn't produce heat like an incandescent bulb, as well as consumes least energy to produce more lumen than the other two types, choosing LED lights over the other two is undoubtedly a smart move.