When growing plants in an indoor garden, you will need a growing light. There are various types of plant lighting available. For instance there are HID lamps which include HPS Lamps (High Pressure Sodium), MH Lamps (Metal Halide) and also Dual Spectrum bulbs like the Sunmaster DS. To use these types of lamps you will need a ballast to provide power and a grow shade or reflector. Also available is florescent lighting which includes CFL bulbs this stands for compact florescent light, which come in a range of colour spectrums and wattage. As well as the different types of lamp and lighting systems you may also find lighting accessories including reflectors, timers, relays and light hangers.