... lamp Phosphors fluorescent lamps, energy-saving lamps, black(UV) light lamp, high pressure mercury lamp, low pressure mercury ... film EL, thick film EL, organic EL low-electrol light emitting diode (LED), OEL or OLED, silicon base Luminescent ... fluorescent materialsBiology luminescent Enzyme luminescence, organic Luminescence,Reflected light( geometrical optics) glass bead reflected optics, coating ...