Magnum XXXL 8 inch reflectors are sealed.
July 6, 2010 2:22 am Shopping and Product ReviewsMagnum XXXL 8 inch reflectors are sealed, which is very important in a hydroponic gardening system. Although a hydroponic grow room is sealed off from outdoor weather elements such as humidity, temperature fluctuations, and wind, these factors are still in place inside the system. For example, air conditioning systems are used to control the level of humidity and the temperature. The ideal conditions created by the air conditioner are not always in play in a grow room. Therefore, a sealed 8 inch reflector is necessary, in the event of a component or system-wide failure. The gasketed lens is protected from the internal elements.
