The 32-watt Sylvania 22052 FBO32/741/6/ECO T8 lamps are designed to pass the Federal TCLP test criteria for classification as non-hazardous waste in most states. When paired with QUICKTRONIC high frequency electronic ballasts they provide an energy efficient environmentally friendly system for 2x2 luminaires. It has a cool white color temperature of 4100K and an average life of 20 000 hours. This fluorescent tube is perfect for high or low installations and can help you save energy with a fluorescent ballast.Mercury containing products sold into the state of WA include an environmental handling charge of .25/each