Light Bulb Sizes: A/B/C/CA/R/MR/BR/PAR/G/T Type Explained
Whether you’re upgrading outdated incandescent systems or implementing new lighting solutions in residential or commercial buildings, understanding the different light bulb sizes is crucial. Light bulbs have different distinctive characteristics that help set them apart. The bulb sizes are identified by letters and numbers to indicate their features. In commercial applications, several common light bulb sizes are widely used to meet various lighting needs. A type and T type bulb are often found in offices and retail spaces, offering a balance of brightness and efficiency. In high-ceiling or industrial settings, BR and PAR light bulb sizes are popular to support specific lighting needs.

