... , low work temperature, low power consumption 4, Good for environment use solid-stated mercury, 38% less usage of glass and phosphor ... , slim and light weight 10, CE, RoHS approvedHow to replace(use T8-T5 fixture) 1, turn off power supply 2, take ... . 6, Turn on the power, then finish the installation.Application widly use in our daily life such asShopping, supermarket, school, factory, hostpial ...