Rabekah is based in Raleigh, North Carolina. There are four common types of light bulbs: LED, halogen, CFL and incandescent. Popular LEDs are the most energy-efficient choice, while power-heavy ...

“GU10 is a type of bi-pin base often used in track lighting and recessed fixtures,” Worthington says, “while GU24 is a twist-and-lock base designed for energy-efficient bulbs in certain ...