Everyday Essential LED Ceiling lights. Experience energy-savings LEDs without sacrificing light qualitySaving money on quality lighting doesn’t need to be expensive. With the familiar look and feel of traditional bulbs, these LED Ceiling lights are the smart and affordable alternative to the standard incandescent. Essential LED Ceiling lights are compatible with existing fixtures with 4 inch in diameter and are designed for retrofit replacement of incandescent, halogen and energy saving bulbs. They deliver huge energy savings and minimize initial investment.