BR40 LED bulbs are the high-output solution for large-scale illumination in residential and commercial spaces. As the largest member of the bulge reflector family, these bulbs are specifically designed for 6-inch or larger recessed cans and high-ceiling applications. They provide a powerful, wide-angle wash of light that is perfect for maintaining consistent brightness in lobbies, auditoriums, and open-concept living areas.
Our collection of BR40 LED replacements offers a seamless upgrade from energy-heavy 65W to 100W incandescent reflectors. These bulbs feature smooth, flicker-free dimming and advanced thermal management to ensure a long, maintenance-free lifespan. With shatter-resistant lenses and instant-on performance, they deliver the superior light quality and durability required for both high-traffic indoor environments and covered outdoor fixtures.
Technical Specifications: When to Use BR40s
The "40" in BR40 refers to the diameter of the bulb in eighths of an inch (5 inches wide). Because of this larger size, these bulbs offer several advantages for specific architectural needs.
Superior Lumen Output
BR40 LED bulbs typically offer higher lumen packages than their smaller counterparts. This makes them the best choice for vaulted ceilings or commercial spaces with mounting heights above 10 feet, ensuring the light reaches the floor with sufficient intensity.
Filling the "Gap"
Using a smaller bulb in a large 6-inch or 8-inch recessed can often leaves an unsightly gap around the trim. The BR40's wider diameter fills the fixture opening completely, providing a clean, high-end look that hides the interior of the can.
Durability and Environmental Performance
Advanced Heat Dissipation
Larger bulbs have more surface area to manage heat. Our LED BR40 replacements are engineered with high-efficiency heat sinks that pull warmth away from the LED chips, significantly outlasting traditional incandescent bulbs that often fail prematurely in insulated ceiling environments.
Color Consistency (CCT)
Achieving a uniform look across a large room is critical. Our bulbs are binned for color consistency, meaning if you install ten bulbs in a single room, every fixture will produce the exact same hue—whether you choose a warm 2700K for hospitality or a crisp 4000K for office productivity.