| Patents for F21W 131 - Uses or applications of lighting devices or systems not provided for in groups (16,180) |
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| 05/13/2009 | CN201237152Y Rectangular light spot forming apparatus of LED road lamp |
| 05/13/2009 | CN201237139Y Automatic power-regulating solar LED road lamp |
| 05/13/2009 | CN201237138Y LED road lamp with hybrid power supply of solar and commercial power |
| 05/13/2009 | CN201237137Y Wind and solar energy mutual-complementing road lamp |
| 05/13/2009 | CN201237136Y Wind and solar energy mutual-complementing road lamp |
| 05/13/2009 | CN201237134Y Wind and solar energy mutual-complementing road lamp |
| 05/13/2009 | CN201237130Y Corridor emergency lamp |
| 05/13/2009 | CN201237128Y LED emergency illuminator for subway station, tunnel and underground installation |
| 05/13/2009 | CN201237120Y Optical module of LED road lamp |
| 05/13/2009 | CN201237118Y LED reflection type road lamp |
| 05/13/2009 | CN201237117Y Configurable high-light efficiency LED road lamp apparatus |
| 05/13/2009 | CN201237116Y Explosion-proof LED light source tunnel lamp for mining |
| 05/13/2009 | CN201237115Y High-power semiconductor light emitting diode road lamp |
| 05/13/2009 | CN201237114Y LED folding type light source tradition-imitated road lamp |
| 05/13/2009 | CN201237113Y High power LED road lamp |
| 05/13/2009 | CN201237112Y High-power LED tunnel lamp |
| 05/13/2009 | CN201237109Y LED garden lamp |
| 05/13/2009 | CN201237108Y High-power section bar LED road lamp cap |
| 05/13/2009 | CN201237103Y High-power LED suitable for road lamp |
| 05/13/2009 | CN201237087Y Movable portable working lamp |
| 05/13/2009 | CN101430083A Passive radiator and heat radiating device of road lamp |
| 05/13/2009 | CN101430077A Lamp |
| 05/13/2009 | CN101430058A Solar advertisement road lamp |
| 05/13/2009 | CN100487303C LED road lamp and its lens |
| 05/13/2009 | CN100487301C LED road lamp head |
| 05/07/2009 | WO2009056000A1 Combined lens and light fixture using the same |
| 05/07/2009 | DE102008051907A1 Bio-conformal artificial light producing and verifying method for use in person residential area i.e. building space, using electrical alternating voltage supply source, involves analyzing electrical output signal of photocell |
| 05/07/2009 | DE102007053790B3 LED-Leuchte zur Gestaltung der Lichtstärkeverteilung LED luminaire for creating the light intensity distribution |
| 05/06/2009 | EP2056015A1 Light emitting module for use in configurable large-screen display application |
| 05/06/2009 | CN201234392Y Intelligent control system for LED tunnel lamp |
| 05/06/2009 | CN201234386Y Illumination apparatus and anaesthetic machine installed with the apparatus |
| 05/06/2009 | CN201234383Y Automatic switch controller for mine lighting lamp |
| 05/06/2009 | CN201232995Y Standard light source illumination box with voice broadcast function |
| 05/06/2009 | CN201232986Y Novel heat radiator capable of enlarging irradiation angle of LED street lamp |
| 05/06/2009 | CN201232985Y LED street lamp exterior protrusion type novel heat radiation system |
| 05/06/2009 | CN201232980Y Light distribution structure for high-brightness LED street lamp holder |
| 05/06/2009 | CN201232977Y Tunnel lamp section bar |
| 05/06/2009 | CN201232976Y Mining explosion suppression convenient-disassembling lamp body |
| 05/06/2009 | CN201232948Y Secondary light distribution reflection cavity for LED light source |
| 05/06/2009 | CN201232945Y Strip light guiding reflector for LED street lamp |
| 05/06/2009 | CN201232942Y LED tunnel lamp with better vision guide function |
| 05/06/2009 | CN201232930Y Solar streetlight embedded accumulator thermotank |
| 05/06/2009 | CN201232929Y Ground illuminating apparatus for applying solar photovoltaic to potted plant culturing in water |
| 05/06/2009 | CN201232916Y Garden lamp |
| 05/06/2009 | CN201232911Y Ground lamp |
| 05/06/2009 | CN201232909Y High power LED illumination street lamp |
| 05/06/2009 | CN201232906Y Luminescence efficiency gained street lamp |
| 05/06/2009 | CN201232904Y Light source assembly of LED street lamp |
| 05/06/2009 | CN201232903Y Combination LED street lamp |
| 05/06/2009 | CN201232902Y LED street lamp |
| 05/06/2009 | CN201232901Y Led路灯 Led lights |
| 05/06/2009 | CN201232899Y Safety energy-conserving flameproof lamp for drilling derrick |
| 05/06/2009 | CN201232898Y 路灯结构 Street light structure |
| 05/06/2009 | CN201232897Y Sound and light controlled LED corridor lighting lamp |
| 05/06/2009 | CN201232858Y 手术头灯 Surgical headlights |
| 05/06/2009 | CN101424386A Module type LED two-channel light source street light fitting |
| 05/06/2009 | CN101424385A Module type LED street lamp reflecting cup |
| 05/06/2009 | CN101424375A Novel semiconductor LED miner's lamp helmet |
| 05/06/2009 | CN100485255C Lighting appliance with a reduced volume for industrialenvironments |
| 05/06/2009 | CN100485252C Hand held spotlight |
| 04/30/2009 | WO2009052939A1 High-bay reflector luminaire |
| 04/29/2009 | CN201230391Y Time interval control apparatus for LED road lamp |
| 04/29/2009 | CN201230387Y Voltage stabilizing circuit for accelerator electric multipage diaphragm light field lamp |
| 04/29/2009 | CN201228952Y Street light fitting with LED heat radiating device |
| 04/29/2009 | CN201228950Y Heat radiating device for outdoor LED panel |
| 04/29/2009 | CN201228935Y Lamp holder for high-power LED street lamp |
| 04/29/2009 | CN201228933Y High brightness LED street lamp holder structure |
| 04/29/2009 | CN201228927Y Focal length adjustable medical examining lamp |
| 04/29/2009 | CN201228926Y LED miner's lamp using non-imaging optical system |
| 04/29/2009 | CN201228918Y Distributing lens of LED street lamp |
| 04/29/2009 | CN201228905Y Light source for flashing biochemical instrument |
| 04/29/2009 | CN201228902Y Solar human body induction garden lamp |
| 04/29/2009 | CN201228901Y Double-energy source multifunctional street lamp |
| 04/29/2009 | CN201228891Y Matrix type LED street lamp |
| 04/29/2009 | CN201228886Y High power LED street lamp r |
| 04/29/2009 | CN201228882Y Working lamp with ergonomic switch |
| 04/29/2009 | CN201227697Y Electric drill |
| 04/29/2009 | CN201226833Y Safety cap integrated with LED illumination lamp |
| 04/29/2009 | CN101420807A Urban road lamp energy saving control and management system based on WSN |
| 04/29/2009 | CN101420804A High power LED lamp driving power source and combination of matched lamp |
| 04/29/2009 | CN101419307A Light concentrating and transmitting device |
| 04/29/2009 | CN101418933A Street lamp rotating device |
| 04/29/2009 | CN101418932A Split-type optical shutter |
| 04/29/2009 | CN101418924A Solar LED street lamp |
| 04/29/2009 | CN101418923A LED street lamp |
| 04/29/2009 | CN101418922A Lighting device for a medical supply unit |
| 04/29/2009 | CN101418921A Multifunction local illumination machine |
| 04/29/2009 | CN101418920A Led路灯光学设计方法 Led street light optical design method |
| 04/29/2009 | CN100483021C Butterfly-shaped turning lifting lamp row |
| 04/29/2009 | CN100483015C Energy-saving lamp |
| 04/29/2009 | CN100483010C Compact high power LED array |
| 04/23/2009 | WO2009050598A1 A projector for illuminating surfaces and generating light effects |
| 04/23/2009 | DE102007050329A1 Sterilizable and autoclaved illumination device for light tweezers, has inner part, and LED-lamp integrated into intermediate piece having opening to accommodate batteries, where device is made from sterilizable and heat-resistant plastic |
| 04/23/2009 | DE102007046526B3 Freezer for cooling and for use with lighting fitting for lighting cooling property, is formed as refrigerating chamber, and has lighting device that is arranged at outer side of transparent wall section |
| 04/22/2009 | EP2051004A1 Light, especially for display windows or exhibition cases |
| 04/22/2009 | EP2051001A2 Roadway luminaire and methods of use |
| 04/22/2009 | EP1939521A4 Lihgt-optical module |
| 04/22/2009 | CN201226610Y Lighting device for pipeline cleaning robot |
| 04/22/2009 | CN201226609Y Solar tunnel illumination intelligence control power-saving device |
| 04/22/2009 | CN201226561Y Intelligent supplemental lighting system |