Hydroponic Grow Lights - Lampholders
Adjust the height of the grow lights easily in your hydroponic grow room with lamp holders. Hang the lamp vertically in-between your plants to allow equal spread and distribution of lights in your indoor garden. Lamp holders with a round earth pin are made for globes which run from ballasts. Lamp holders with a flat earth pin are made to plug into 240v sockets and are suitable for low wattage CFL globes only.