I'm looking for an outdoor security light for my garage. What should I consider?

Check out <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/HID/N-5yc1vZbmbuZ1z0vxiq?emt=plpfaq_2504_lightbulbs" style="text-decoration: underline;">HID bulbs</a> for high-intensity, far-reaching light or a good <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/LED/N-5yc1vZbmbuZ1z0vxij?emt=plpfaq_2504_lightbulbs" style="text-decoration: underline;">LED</a> option for outdoor security lighting. Both can come in a variety of wattages and color temperatures. Consider using an accessory like a motion sensor for added security and energy savings.

For bulbs labeled A19, A15, and A21, what does the "A" mean, and how do those numbers relate to the bulb?

The "A" refers to the traditional, pear-shaped bulb, a common style for homes. The number indicates the bulb's diameter at its widest point, in eighths of an inch, so an <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/A19/N-5yc1vZbmbuZ1z0vvrd?emt=plpfaq_2504_lightbulbs" style="text-decoration: underline;">A19 bulb</a> is 19/8 inches wide, an <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/A21/N-5yc1vZbmbuZ1z0vvpm?emt=plpfaq_2504_lightbulbs" style="text-decoration: underline;">A21</a> is slightly larger at 21/8 inches, and an <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/A15/N-5yc1vZbmbuZ1z0vvqn?emt=plpfaq_2504_lightbulbs" style="text-decoration: underline;">A15</a> is smaller at 15/8. Knowing this helps when choosing the right size for your fixtures and the light needed.

What's the proper way to dispose of old light bulbs?

To responsibly dispose of your old bulbs and find out which ones require special handling, read our <a href="https://www.homedepot.com/c/ab/how-to-dispose-of-light-bulbs/9ba683603be9fa5395fab901b263d806?emt=plpfaq_2504_lightbulbs" style="text-decoration: underline;">How to Dispose of Light Bulbs guide</a>. We want to help you stay safe and keep the environment healthy.

What are some of the top-rated Feit Electric light bulbs?

One of our top-rated Feit Electric light bulbs is the <a href="https://www.homedepot.com/p/Feit-Electric-75-Watt-Equivalent-MR16-GU10-Dimmable-Recessed-Track-Lighting-90-Plus-CRI-Flood-LED-Light-Bulb-Bright-White-3-Pack-BPMR16-GU1075930CA-3/319810472?emt=plpfaq_2504_lightbulbs" style="text-decoration: underline;">75-Watt Equivalent MR16 GU10 Dimmable Recessed Track Lighting 90 Plus CRI Flood LED Light Bulb, Bright White (3-Pack)</a>.

Which light bulb base type do I need?

To determine the right light bulb, identify the base type by checking the existing bulb or the fixture. We carry base types such as <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/Feit-Electric/GU10/Twist-Lock/N-5yc1vZbmbuZ3zeZ1z0x2dlZ1z21lyh?emt=plpfaq_2504_lightbulbs" style="text-decoration: underline;">twist & lock</a>, and <a href="https://www.homedepot.com/b/Lighting-Light-Bulbs/Feit-Electric/GU10/Twist-Lock/N-5yc1vZbmbuZ3zeZ1z0tlu4Z1z0x2dl?emt=plpfaq_2504_lightbulbs" style="text-decoration: underline;">twist lock</a>.