In Pennsylvania, only employers of seasonal farmworkers are required to provide breaks. These employers must give employees a 30-minute break after five hours of work, during which employees must be relieved of all duties. This time may be unpaid. All other Pennsylvania employers have no obligation to provide either meal or rest breaks.
Overview. 1  A cold cathode fluorescent lamp (CCFL) is a lighting system that uses two phenomena: electron discharge and fluorescence. CCFLs are mainly used as light sources for backlights, because they are smaller and have longer lifetimes than ordinary fluorescent lamps.
1 CCFL halo headlights use small Cold Cathode Fluorescent Lighting tubes filled with gas that burn cool, eliminating hotspots and discoloration. 2  These rings are brighter and whiter than conventional halo rings that use incandescent bulbs.