| Patents for F21L 4 - Electric lighting devices with self-contained electric batteries or cells (13,838) |
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| 03/20/2013 | CN202812821U Portable multifunction head lamp |
| 03/20/2013 | CN202812820U Mobile operation inspection tester |
| 03/20/2013 | CN202812819U High-power hand lamp |
| 03/20/2013 | CN202812818U Illuminating device capable of being carried about |
| 03/20/2013 | CN202812817U Pickup lamp |
| 03/20/2013 | CN202812816U Noctilucent glare flashlight used for electric power inspection |
| 03/20/2013 | CN202812815U Glare flashlight with electric shocking function used for electric power inspection |
| 03/20/2013 | CN202812814U Glare flashlight with photographing function used for electric power inspection |
| 03/20/2013 | CN202812813U Handheld lighting lamp with laser slide projection device |
| 03/20/2013 | CN202812812U Multi-function flashlight |
| 03/20/2013 | CN202812811U Inflatable column illuminating lamp capable of resisting tipping damage |
| 03/20/2013 | CN202812810U Flashlight capable of multi-channel electrical signal conduction |
| 03/20/2013 | CN202812809U Dual-purpose head-wearing type scorpion lamp for lighting and scorpion capture |
| 03/20/2013 | CN202812808U Flashlight with wireless warning device |
| 03/20/2013 | CN102980047A Solar dual-purpose high-power flashlight with mains supply |
| 03/20/2013 | CN102980046A Solar energy laser flashlight |
| 03/20/2013 | CN102980045A Solar flashlight with hand charging function |
| 03/20/2013 | CN102980044A Solar energy torch with currency detecting function |
| 03/20/2013 | CN102980043A Solar portable lamp |
| 03/20/2013 | CN102980042A 多功能手电筒 Multifunction Flashlight |
| 03/20/2013 | CN102980041A Flashlight with high luminance |
| 03/20/2013 | CN102980040A Green-ray flashlight used for hunting at night |
| 03/20/2013 | CN102980039A Novel flashlight |
| 03/20/2013 | CN102401240B Flashlight for realizing multifunctional adjustment by rotation of head |
| 03/19/2013 | US8398258 Cylindrical light fixture |
| 03/19/2013 | US8398257 Toilet light |
| 03/19/2013 | DE202013101085U1 Schweißmaske mit Leuchtmittel Welding mask with light source |
| 03/14/2013 | WO2013034873A1 Lamp |
| 03/14/2013 | US20130063933 Modular Integrated High Power LED Luminaire |
| 03/14/2013 | US20130063932 Surface Mount Light With Interchangeable Diffusers |
| 03/14/2013 | US20130063931 Flashlight and illuminated rear section with two-sided lighting module |
| 03/14/2013 | US20130063929 Hands-free vision aid |
| 03/14/2013 | DE102011112917A1 Light-emitting diode-lighting device for use in shoe, particularly children shoes, has light beam which is aligned to front and downwards, where power source-battery or rechargeable battery is integrated in headlamp |
| 03/13/2013 | EP2567144A1 Lighting device with selectable output level switching |
| 03/13/2013 | CN202791382U Novel multi-purpose energy-saving flashlight |
| 03/13/2013 | CN202791381U Emergency lamp |
| 03/13/2013 | CN202791380U Mining lamp terminal based on wireless fidelity (WIFI) communication |
| 03/13/2013 | CN202791379U Multi-functional flashlight |
| 03/13/2013 | CN202791378U Outdoor flashlight |
| 03/13/2013 | CN202791377U Light-emitting at night insulation start bar |
| 03/13/2013 | CN202791376U Convenient lamp |
| 03/13/2013 | CN202791375U Small flashlight |
| 03/13/2013 | CN202791374U Portable electric torch |
| 03/13/2013 | CN202791373U Flashlight with picatinny rails |
| 03/13/2013 | CN202791372U Retractable focusing light changing antiriot flashlight |
| 03/13/2013 | CN202791371U Test tube lamp |
| 03/13/2013 | CN202791370U LED (light emitting diode) folding lamp |
| 03/13/2013 | CN202791369U Lightweight direct current LED (Light Emitting Diode) lamp |
| 03/13/2013 | CN202791368U Novel convenient straight plate type LED (Light Emitting Diode) lamp |
| 03/13/2013 | CN202791367U Universal flashlight |
| 03/13/2013 | CN202791366U Novel electronic candle hurricane lamp |
| 03/13/2013 | CN202791365U Rechargeable miniature torch |
| 03/13/2013 | CN202791364U Headlamp |
| 03/13/2013 | CN202791363U Travel flashlight |
| 03/13/2013 | CN202791362U Multifunctional travel lamp |
| 03/13/2013 | CN202791361U Illuminating lamp with flexible fixing device |
| 03/13/2013 | CN202791360U Repairing lamp for vehicle |
| 03/13/2013 | CN202791359U Novel sound flashlight structure |
| 03/13/2013 | CN202791358U Gravity sensing flashlight |
| 03/13/2013 | CN202774509U Luminous key ring with solar panel |
| 03/13/2013 | CN202774353U Novel controllable light-emitting diode (LED)-surrounded shoes |
| 03/13/2013 | CN102972101A Metal core circuit board with conductive pins |
| 03/13/2013 | CN102971577A Hand-held illuminating device |
| 03/13/2013 | CN102966855A Solar hand lamp with radio function |
| 03/13/2013 | CN102966854A Solar flashlight with bottle opening function |
| 03/13/2013 | CN102966853A Portable lighting equipment with adjustable rotary lamp cap |
| 03/13/2013 | CN102966852A Laser stage lamp |
| 03/13/2013 | CN102966851A LED lamp with audio playing function |
| 03/12/2013 | US8395066 Flashlight with a pushbutton switch |
| 03/12/2013 | US8393751 Flash light with adjustable light arrangement |
| 03/12/2013 | US8393750 Extendable strobe light device |
| 03/07/2013 | WO2012119756A3 Led lamp provided with a variable-geometry beam device |
| 03/07/2013 | US20130058078 Led unit lamp |
| 03/07/2013 | US20130058077 Lighting Device |
| 03/07/2013 | US20130058076 LED Troffer |
| 03/06/2013 | CN202769300U Angle lamp |
| 03/06/2013 | CN202769299U Rotatable mine lamp |
| 03/06/2013 | CN202769298U Novel integrated miner lamp |
| 03/06/2013 | CN202769297U Torch capable of being worn on hand |
| 03/06/2013 | CN202769296U Novel light emitting diode (LED) portable touch-control bulb lamp |
| 03/06/2013 | CN202769295U Flashlight |
| 03/06/2013 | CN202769294U Charging flakiness light-emitting diode (LED) lighting lamp |
| 03/06/2013 | CN202769293U Bi-directional flashlight |
| 03/06/2013 | CN202769292U Multifunctional flashlight |
| 03/06/2013 | CN202769291U Portable spotlight |
| 03/06/2013 | CN202769290U Screw mount locating structure for square flashlight |
| 03/06/2013 | CN202769289U Book light capable of protecting eyes |
| 03/06/2013 | CN202769288U Acousto-optic combination bar |
| 03/06/2013 | CN202769287U Rechargeable flashlight with direct-pressing switch at tail part |
| 03/06/2013 | CN202769286U Hidden type charging zooming flashlight |
| 03/06/2013 | CN202769285U Mobile lighting device using electrodeless lamp |
| 03/06/2013 | CN202769284U Low-energy-consumption and high-power LED electric torch |
| 03/06/2013 | CN202769283U High-power led electric torch |
| 03/06/2013 | CN202769282U Surface-mount-type LED (light-emitting diode) emergency lamp |
| 03/06/2013 | CN202769281U Rechargeable multifunctional LED emergency lamp |
| 03/06/2013 | CN102959328A Hand-lighting device |
| 03/06/2013 | CN102959307A Lighting device with selectable output level switching |
| 03/06/2013 | CN102954359A Accumulator lamp |
| 03/06/2013 | CN102954358A Accumulator lamp with outlaid battery cartridge |
| 03/06/2013 | CN102954357A Multifunctional flashlight |