Introducing the Horti King Dual Spectrum Bulb, perfect for plants in both the growing and flowering stages of their life. This 600w bulb produces 90000 lumens of light with a 2000K color temperature. Its dual spectrum emits more blue light than traditional red spectrum HPS bulbs, resulting in more compact plants with shorter internode distances. Despite being budget-friendly, this bulb still produces great results for hobby growers.