Yes, a PAR38 bulb can fit into an E26 socket, as both share the same standard xxxx base size commonly used in U.S. household and commercial fixtures. PAR38 describes the bulb’s shape and diameter (approximately 4.75 inches), while E26 refers to the socket base type. Before installation, ensure the fixture can accommodate the bulb’s larger size and wattage to maintain proper fit and safe operation.
Answer
Oct 28, 2025 - 08:17 PM
