• BR30 bulbs have a smaller diameter, typically around 3.75 inches (95mm) at the widest point.
• Application: BR30 bulbs are often used for accent lighting, task lighting, and more focused illumination. They are ideal for highlighting specific areas or objects.
• Lighting Output: BR30 bulbs offer a more focused and directional light beam, making them suitable for creating visual interest and emphasis.
• Wattage and Brightness: Available in various wattages and technologies. BR30 bulbs can be used for both incandescent and LED lighting.
• Common Uses: Recessed lighting fixtures, track lighting, smaller rooms, br40 vs br 30 areas where focused lighting is needed.

Comparison:

• Size: BR40 bulbs are larger than BR30 bulbs, which can affect their fit in certain fixtures and spaces.
• Lighting Focus: BR30 bulbs emit a more focused light beam, while BR40 bulbs offer broader illumination.
• Application: BR30 bulbs are commonly used for highlighting and accentuating, while BR40 bulbs are used for general ambient lighting.
• Brightness and Coverage: Depending on wattage and technology, BR40 bulbs can provide higher brightness and cover larger areas compared to BR30 bulbs.