LED corn lights are a type of lighting fixture that takes advantage of light-emitting diode technology.

The difference between these bulbs and other light-emitting diodes is the shape and layout of the diodes.

These bulbs resemble a corncob, hence their name. The ‘kernels’ are the diodes, and are laid out in strips going down the base of the bulb.

90% of the energy used by these luminaries is used for illumination, with only 10% waste. Compare that to 90% of incandescent energy being wasted as emitted heat, and that’s a lot of energy savings.