THREE DIAMONDS

INCANDESCENT ELECTRIC LAMPS, BABY ELECTRIC LAMPS, IODIC LAMPS, INFRARED ELECTRIC LAMPS, FLUORESCENT LAMPS, MERCURY LAMPS, ARTIFICIAL SUNLIGHTS, STERILIZING LAMPS, NEON GLOW LAMPS, ARC LAMPS, LURING LIGHTS, FISH-LURING LIGHTS, SAFETY LIGHTS FOR PIT, SEARCHLIGHTS, SPOTLIGHTS, GENERATING LAMPS FOR VEHICLE, ELECTRIC TORCHES, DEVICES OF INCANDESCENT ELECTRIC LAMP AND DISCHARGE LAMP, LUMINESCENT PLATES, ELECTRIC FANS, VENTILATION FANS, ROOM-COOLERS, AND CARCOOLERS