Abstract: A lighting apparatus includes at least one light source generating a visible light and an optical component, the optical component includes a transparent, translucent or reflective substrate and a coating on a surface of the substrate to cause a color filtering effect to the visible light passing through the optical component, the coating includes a compound containing Nd3+ ions and F? ions.

Abstract: A composite material (11,21) for light filtering, comprising: a polymeric matrix material and particles of neodymium compound doped in the polymeric matrix material. A lighting apparatus (10,20) comprises the composite material. A method for determining a doping concentration of particles of neodymium compound in the composite material, and a method for determining a thickness of the composite material are also described.

Abstract: The present application discloses a light and disinfection system and a method for disinfecting an illuminated surface by the light and disinfection system, wherein the light and disinfection system comprises an illumination module, including an illumination source; a distance sensor for detecting a distance between the light and disinfection system and the illuminated surface; and a disinfection module, including a disinfection light source and a control unit, the control unit receiving the distance detected by the distance sensor and controlling an irradiation power of the disinfection light source based on the distance, such that an irradiation amount of the illuminated surface accumulated within one disinfection circle is kept at a predetermined value.

Abstract: Materials and optical components formed thereof that are suitable for use in a lighting apparatus to impart a color filtering effect to visible light. At least a portion of such an optical component is formed of a composite material comprising a polymeric matrix material and an inorganic particulate material that contributes a color filtering effect to visible light passing through the composite material, and the particulate material comprises a neodymium compound containing Nd3+ ions.

Abstract: The present disclosure relates to a light and disinfection system, comprising: a lighting system which includes an illumination source and a diffusion hood suitable for the illumination source; a disinfection system which includes a disinfection light source and a cover adapted to transmit the disinfection light source, wherein the diffusion hood and the cover are respectively used for the illumination source and the disinfection light source.

Abstract: Materials and optical components formed thereof that are suitable for use in a lighting apparatus to impart a color filtering effect to visible light. At least a portion of such an optical component is formed of a composite material comprising a polymeric matrix material and an inorganic particulate material that contributes a color filtering effect to visible light passing through the composite material, and the particulate material comprises a neodymium compound containing Nd3+ ions.

Abstract: A lighting apparatus includes at least one light source generating a visible light and an optical component, the optical component includes a transparent, translucent or reflective substrate and a coating on a surface of the substrate to cause a color filtering effect to the visible light passing through the optical component, the coating includes a compound containing Nd3+ ions and F? ions.

Abstract: The present invention discloses an LED lamp comprising a base, a lamp body coupled to the base, a light emitting assembly arranged inside the lamp body, a positioning component fixed on the lamp body and defining a groove, a flexible component having a fixed end fixed to the lamp body and a free end, and a driver board defining a slot and electrically connected with the light emitting assembly, wherein the driver board is disposed in the groove and the free end of the flexible component is locked into the slot. A method for assembling the LED lamp is also described.

Abstract: The present invention discloses a lamp, comprising: an optical cover; a cap for connecting to electrical power; a tubular housing comprising an upper end connected to the optical cover hermetically, a lower end connected to the cap, and at least one vent opening located at a lower portion of the tubular housing; an air flow path inside the tubular housing for communicating an inner surface of the optical cover and the at least one vent opening; and a light source module and a driving module connected to the light source module inside the tubular housing. The present invention also discloses a lighting fixture comprising the above lamp and a lamp holder. The lamp and lighting fixture of the present invention are water resistant. When the gas inside the lamp causes the internal pressure to change due to expanding with heat and contracting with cold, the hermetically connected portions of the lamp are not easy to be damaged.

Abstract: The present invention discloses an LED lamp comprising a base, a lamp body coupled to the base, a light emitting assembly arranged inside the lamp body, a positioning component fixed on the lamp body and defining a groove, a flexible component having a fixed end fixed to the lamp body and a free end, and a driver board defining a slot and electrically connected with the light emitting assembly, wherein the driver board is disposed in the groove and the free end of the flexible component is locked into the slot. A method for assembling the LED lamp is also described.

Abstract: A composite material (11,21) for light filtering, comprising: a polymeric matrix material and particles of neodymium compound doped in the polymeric matrix material. A lighting apparatus (10,20) comprises the composite material. A method for determining a doping concentration of particles of neodymium compound in the composite material, and a method for determining a thickness of the composite material are also described.

Abstract: The present invention discloses an LED lamp comprising a base, a lamp body coupled to the base, a light emitting assembly arranged inside the lamp body, a positioning component fixed on the lamp body and defining a groove, a flexible component having a fixed end fixed to the lamp body and a free end, and a driver board defining a slot and electrically connected with the light emitting assembly, wherein the driver board is disposed in the groove and the free end of the flexible component is locked into the slot. A method for assembling the LED lamp is also described.

Abstract: The present invention discloses a lamp, comprising: an optical cover; a cap for connecting to electrical power; a tubular housing comprising an upper end connected to the optical cover hermetically, a lower end connected to the cap, and at least one vent opening located at a lower portion of the tubular housing; an air flow path inside the tubular housing for communicating an inner surface of the optical cover and the at least one vent opening; and a light source module and a driving module connected to the light source module inside the tubular housing. The present invention also discloses a lighting fixture comprising the above lamp and a lamp holder. The lamp and lighting fixture of the present invention are water resistant. When the gas inside the lamp causes the internal pressure to change due to expanding with heat and contracting with cold, the hermetically connected portions of the lamp are not easy to be damaged.

Abstract: A lighting apparatus includes at least one light source generating a visible light and an optical component, the optical component includes a transparent, translucent or reflective substrate and a coating on a surface of the substrate to cause a color filtering effect to the visible light passing through the optical component, the coating includes a compound containing Nd3+ ions and F? ions.

Abstract: Materials and optical components formed thereof that are suitable for use in a lighting apparatus to impart a color filtering effect to visible light. At least a portion of such an optical component is formed of a composite material comprising a polymeric matrix material and an inorganic particulate material that contributes a color filtering effect to visible light passing through the composite material, and the particulate material comprises a neodymium compound containing Nd3+ ions.