| Patents for F21L 4 - Electric lighting devices with self-contained electric batteries or cells (13,838) |
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| 01/12/2012 | DE102010026161A1 Taschenlampe mit Batteriekartusche Flashlight with battery cartridge |
| 01/12/2012 | DE102010026160A1 Taschenlampe mit einer Kontaktfeder Flashlight with a contact spring |
| 01/11/2012 | EP2405180A2 Intrinsically safe flashlight |
| 01/11/2012 | EP2405179A1 Torch |
| 01/11/2012 | EP2405178A2 Portable card emergency illuminating system |
| 01/11/2012 | DE202011052228U1 Batterie-betriebene Beleuchtungs-Vorrichtung mit Halterung Battery-powered lighting device with bracket |
| 01/11/2012 | CN202109228U Portable folding solar energy lamp |
| 01/11/2012 | CN202109227U Solar energy LED lamp |
| 01/11/2012 | CN202109226U Solar LED electric torch |
| 01/11/2012 | CN202109225U Portable LED lamp |
| 01/11/2012 | CN202109224U Varifocal flashlight |
| 01/11/2012 | CN202109223U Electric torch with inflator |
| 01/11/2012 | CN202109222U Flashlight using mobile phone battery |
| 01/11/2012 | CN202109221U Self-cleaning electric torch |
| 01/11/2012 | CN202109220U Illuminator capable of being used through being bound on limb |
| 01/11/2012 | CN202109219U Multifunctional handheld lamp |
| 01/11/2012 | CN202109218U Multifunctional portable illuminating equipment |
| 01/11/2012 | CN202109217U Led reading lamp |
| 01/11/2012 | CN202109216U Portable battery light |
| 01/11/2012 | CN202109215U Charging flashlight |
| 01/11/2012 | CN202109214U Novel focusing flashlight |
| 01/11/2012 | CN102317675A Multifunction flashlight |
| 01/11/2012 | CN102316641A Light emitting diode (LED) folded charging lamp and control circuit thereof |
| 01/11/2012 | CN102313145A Folded light emitting diode (LED) mine lamp |
| 01/11/2012 | CN102313144A Handheld lighting unit |
| 01/11/2012 | CN102313143A Anti-explosion mine lamp |
| 01/11/2012 | CN102313142A Marking lamp and automatic marking lamp turn-on method |
| 01/11/2012 | CN101832475B 手电筒 Flashlight |
| 01/11/2012 | CN101418934B Illuminating lamp equipped with a cover case, and assembly method for the lamp |
| 01/08/2012 | CA2745494A1 Folding worklight with attachment mechanism |
| 01/05/2012 | WO2012003014A1 Replacement light assembly |
| 01/05/2012 | WO2012001518A2 A system and method for providing a safety mechanism for a laser-emitting device |
| 01/05/2012 | US20120002405 Illuminating book light with attachable heads |
| 01/04/2012 | EP2401546A1 Lighted hat |
| 01/04/2012 | CN202100956U Novel solar lamp |
| 01/04/2012 | CN202100955U Work lamp |
| 01/04/2012 | CN202100954U Laser flashlight |
| 01/04/2012 | CN202100953U Magnetic attraction cabled miner lamp |
| 01/04/2012 | CN202100952U Portable appliance |
| 01/04/2012 | CN202100951U Candle lamp |
| 01/04/2012 | CN202095692U LED light-emitting folding fan |
| 01/04/2012 | CN102305354A Small lighting vehicle convenient to use |
| 01/04/2012 | CN101865362B Flashlight having warning function |
| 01/04/2012 | CN101709831B Lamp holder turning device of mine lamp |
| 01/03/2012 | US8087797 Illumination device with detachable light sources |
| 12/29/2011 | WO2011132009A3 Driving indicator with led integrated in bracelet for cyclists and motor-cyclists |
| 12/29/2011 | US20110317405 Light-emitting diode lamp |
| 12/29/2011 | US20110317404 Illuminated apparatus for assisting movement |
| 12/29/2011 | US20110317403 Rechargeable flameless candle systems and methods |
| 12/28/2011 | DE202011103050U1 Solarleuchte Solar Light |
| 12/28/2011 | CN202093116U 测试电路、手电筒及发光装置 Test circuit, flashlights and light-emitting device |
| 12/28/2011 | CN202091891U Led无影便携式可折叠台灯 Led shadowless lamp Portable Folding |
| 12/28/2011 | CN202091800U 多功能锂电池手电筒 Multifunctional flashlight lithium batteries |
| 12/28/2011 | CN202091799U 一种多功能手电筒 A versatile flashlight |
| 12/28/2011 | CN202091798U 一种可充式两用手电筒 One kind of dual-use rechargeable flashlight |
| 12/28/2011 | CN202091797U 多功能手电筒 Multifunctional flashlight |
| 12/28/2011 | CN202091796U 一种便携式多功能led灯 A portable multifunction led lights |
| 12/28/2011 | CN202091795U 一种多功能led手电筒 A multifunctional led flashlight |
| 12/28/2011 | CN202091794U 隐藏式开关手电筒 Hidden Switch flashlight |
| 12/28/2011 | CN202091793U 一种手电筒式高强度紫外线灯 One kind of flashlight-type high-intensity ultraviolet light |
| 12/28/2011 | CN202091792U 一种警示灯 One kind of warning lights |
| 12/28/2011 | CN202091791U 一种医用口腔观察手电 A medical oral observation flashlight |
| 12/28/2011 | CN202091790U 阅读灯 Reading lights |
| 12/28/2011 | CN202091789U 笔式手电筒之改良结构 Improved structure of a pen flashlight |
| 12/28/2011 | CN202091788U 带发光时钟的手电筒 Flashlight with luminous clocks |
| 12/28/2011 | CN202091787U 一种便携式感应灯 A portable sensor lights |
| 12/28/2011 | CN202091786U 一种头戴式灯 A head-worn lamp |
| 12/28/2011 | CN202091785U 一种带有放大镜的手电筒 A flashlight with a magnifying glass |
| 12/28/2011 | CN102297342A 一种超薄防水方便携带的太阳能led灯具 An ultra-thin waterproof portable solar led lamps |
| 12/27/2011 | US8083368 Spot light |
| 12/22/2011 | US20110310597 Solar energy ground light structure |
| 12/22/2011 | US20110310596 360 degree angular LED lighting |
| 12/22/2011 | DE10361118B4 Stufenlinsenscheinwerfer Stufenlinsenscheinwerfer |
| 12/21/2011 | EP2397747A2 Apparatus and method for aligning a substantial point source of light with a reflector feature |
| 12/21/2011 | CN202082642U 一种太阳能手电筒 A solar flashlight |
| 12/21/2011 | CN202082641U 多功能太阳能呼救手电筒 Multifunction Solar Flashlight SOS |
| 12/21/2011 | CN202082640U 改进的手电筒 Improved flashlight |
| 12/21/2011 | CN202082639U 灯头可拔下来的充电式手电筒 Lamp can be pulled down Flashlight |
| 12/21/2011 | CN202082638U 一种改进的手电筒 An improved flashlight |
| 12/21/2011 | CN202082637U 应用于灯具上的led光源结构 Applied to the led light on the structure of the lamp |
| 12/21/2011 | CN202082636U 一种便携式提示灯 A portable warning lamp |
| 12/21/2011 | CN202082635U 一种便携式手电筒 A portable flashlight |
| 12/21/2011 | CN202082634U 一种手电筒 One kind of flashlight |
| 12/21/2011 | CN202082633U 手电筒 Flashlight |
| 12/21/2011 | CN202082632U 一种多用途手电筒 A multipurpose flashlight |
| 12/21/2011 | CN102287625A 一种便携式led灯 A portable led lights |
| 12/21/2011 | CN102287624A 可在深水使用的防水手电筒 Waterproof flashlight can be used in deep water |
| 12/21/2011 | CN102287623A 一种手电筒哨子 One kind of flashlight whistle |
| 12/21/2011 | CN102287622A 分体式移动不断电灯具 Split mobile uninterruptible power lamps |
| 12/21/2011 | CN102287621A 一种机动车移动式检修照明灯 Mobile repair an automobile lighting |
| 12/20/2011 | CA2656958C Portable light with integral-designed light source body |
| 12/16/2011 | DE202011104202U1 Lampenkopf mit verstellbarer Brennweite Lamp head with variable focal length |
| 12/15/2011 | WO2011155672A1 Portable lighting apparatus |
| 12/15/2011 | WO2011153579A2 Illuminator |
| 12/15/2011 | US20110305010 Pole with solar modules |
| 12/15/2011 | US20110305009 Vehicle baffle with solar lamp |
| 12/15/2011 | US20110303764 Sprinkler head adapter for outdoor light |
| 12/14/2011 | EP2394528A1 Black light lice comb |
| 12/14/2011 | EP2394133A1 Folding rule having a lighting element |
| 12/14/2011 | CN202076340U Battery case structure |