This 30 W LED grow light is really nice. It is made very well, pretty sturdy and comes with power cord and chain for hanging. It is the reflector series and works well with just about any type of growing you might be interested in pursuing. It is for indoors for use inside your house or a greenhouse. It works on vegtables and or flowers. It works as soon as it is plugged in and is pretty bright. It is LED so it doesn't get hot to the touch.