The Zilla Mini LED Plant Bulb is designed to illuminate your terrarium, enhancing the environment for your plants. Consuming only 5 watts of power, this bulb is an eco-friendly choice that helps save on energy costs. With a 6,500K light spectrum, it provides the perfect light conditions for low to medium light terrarium plants, promoting healthy growth. This bulb easily fits into any horizontal mini halogen fixture, making it a convenient upgrade for your existing setup