Lighting is the most important component of any indoor garden. Give you plants the energy they need to grow with top grow lights at Horizen Hydroponics. We carry the best indoor grow lighting brands such as Hortilux, Gavita, Grower's Choice and more! Whether you need a complete lighting setup, timers or replacement HID bulbs, Horizen has it all. Need help deciding on a grow light? Give any one of our 4 locations a call today and speak with one of our experts to find out which grow lamp best suits your garden!