Low voltage lighting typically uses 12V or 24V bulbs, 12V is generally chosen over the standard 120V found in outlets and junction boxes due to it being a safe, versatile, and potentially cost-effective alternative. 12V lighting is commonly used for landscape lighting and plant/vegetation lighting or grow lights.
In conclusion, low voltage bulbs are perfect for lighting up your outdoor space while keeping you and your wallet safe. When working on your next lightning project, keep in mind that low voltage LEDs are great for lighting those smaller spaces and allows for your creative mind to shine bright!