| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 12/18/2013 | CN203350409U Switch detection circuit and dual-purpose intelligent lamp comprising switch detection circuit |
| 12/18/2013 | CN203349140U Energy-saving solar street lamp |
| 12/18/2013 | CN203349132U Chargable LED (Light Emitting Diode) remote control down lamp with standby power source |
| 12/18/2013 | CN203349126U Intelligent emergency lighting device |
| 12/18/2013 | CN203349087U Expressway tunnel illumination control system |
| 12/18/2013 | CN203349044U LED table lamp with adjustable color temperature |
| 12/18/2013 | CN203349043U Light-adjustable LED table lamp |
| 12/18/2013 | CN203349035U Light-emitting diode (LED) lamp string module and light-emitting device |
| 12/18/2013 | CN203349034U LED lamp bar with same luminance |
| 12/18/2013 | CN203349030U Wire-saving LED lamp string, wire-saving LED lamp string cluster and output circuit of wire-saving LED lamp string cluster |
| 12/18/2013 | CN203349007U Adjustable-light-intensity plant fill light |
| 12/18/2013 | CN203348932U Electric torch |
| 12/18/2013 | CN103460811A Control device |
| 12/18/2013 | CN103460810A Lighting apparatus and method |
| 12/18/2013 | CN103460809A Adaptive lighting system with low energy consumption |
| 12/18/2013 | CN103458591A Color-temperature adjustable LED lamp |
| 12/18/2013 | CN103458590A Control circuit of automobile LED trim atmosphere lamp |
| 12/18/2013 | CN103458589A Long-service-life and energy-saving night toilet LED lamp capable of being turned on and turned off automatically and achieving automatic dimming |
| 12/18/2013 | CN103458588A High brightness LED flashlight |
| 12/18/2013 | CN103458587A Street lamp lighting management system based on wireless transmission |
| 12/18/2013 | CN103458586A Transconductance amplifier and LED constant current drive circuit |
| 12/18/2013 | CN103458585A LED soft light bar control module and vehicle |
| 12/18/2013 | CN103458584A Plant growth lamp |
| 12/18/2013 | CN103458583A Light emitting diode aisle lighting lamp |
| 12/18/2013 | CN103458582A 路灯系统 Street Lighting System |
| 12/18/2013 | CN103458581A LED lamp collection and distribution management system |
| 12/18/2013 | CN103458580A LED over-current protection method and device |
| 12/18/2013 | CN103458579A Load driving circuit and method |
| 12/18/2013 | CN103458578A Light-emitting diode (LED) driving system and method and LED display device |
| 12/18/2013 | CN103458577A Wireless automatic control illuminating system of common fluorescent lamp |
| 12/18/2013 | CN103458576A Light-emitting component driving circuit and optical touch screen |
| 12/18/2013 | CN103458575A Digital linear dimming method for high-power LED |
| 12/18/2013 | CN103458574A Human body inductive or voice-control LED lamp |
| 12/18/2013 | CN103458573A Lighting lamp controlled by multi-way switches |
| 12/18/2013 | CN103458572A LED drive method, LED drive system and display device |
| 12/18/2013 | CN103458571A Method and device for adjusting indoor atmosphere lighting |
| 12/18/2013 | CN103458570A Workshop illuminating system |
| 12/18/2013 | CN103458569A Automobile optical fiber illumination engine |
| 12/18/2013 | CN103458568A Discharge lamp lighting device, automotive headlight device and car |
| 12/18/2013 | CN103458567A Lighting device and vehicle headlamp |
| 12/18/2013 | CN103458566A Lighting system with reduced standby power |
| 12/18/2013 | CN103458565A LED driving device and illuminating device |
| 12/18/2013 | CN103458564A Lighting apparatus having a lighting means comprising at least one LED |
| 12/18/2013 | CN103458563A Lighting control system |
| 12/18/2013 | CN103458562A Apparatus for controlling LED string |
| 12/18/2013 | CN103458561A Radio frequency lamplight adjusting system and method thereof |
| 12/18/2013 | CN103458560A Light-emitting diode driving circuit |
| 12/18/2013 | CN103458559A Drive system of semiconductor light source and semiconductor illumination device |
| 12/18/2013 | CN103458558A Phototiming flashlight synchronizer |
| 12/18/2013 | CN103458557A LED drive control circuit and LED lamp |
| 12/18/2013 | CN103458556A Constant power control circuit |
| 12/18/2013 | CN103458555A Zoned dimming system |
| 12/18/2013 | CN103458554A LED drive circuit and LED lamp |
| 12/18/2013 | CN103458553A Micro-projector with automatic luminance output adjustment and luminance adjusting method thereof |
| 12/18/2013 | CN103458552A LED lamp and start control circuit thereof |
| 12/18/2013 | CN103458551A Switch LED drive circuit and LED lighting system |
| 12/18/2013 | CN103458550A Intelligent acousto-optic control method and lighting device |
| 12/18/2013 | CN103458549A LED constant current illumination module |
| 12/18/2013 | CN103458548A Electronic device |
| 12/18/2013 | CN103458547A Power source polarity conversion circuit and lamp |
| 12/18/2013 | CN103457600A Switching circuit with self-locking and isolating functions and lamp |
| 12/18/2013 | CN103457472A Switching power supply and lamp applying same |
| 12/18/2013 | CN103457464A Current limiting circuit on basis of switching power supplies |
| 12/18/2013 | CN103457255A Power supply reverse-connection-preventing circuit and lamp |
| 12/18/2013 | CN103457232A Short-circuit protection circuit of direct-current load and illuminator |
| 12/18/2013 | CN103456144A Intelligent table lamp system based on mode recognition technique |
| 12/18/2013 | CN103453499A Intelligent energy-saving LED bay light |
| 12/18/2013 | CN103453488A Intelligent lighting lamp |
| 12/18/2013 | CN103453429A Bag lamp |
| 12/18/2013 | CN103453427A Wind-solar complementary solar street lamp |
| 12/18/2013 | CN103453426A Anti-theft wind-solar complementary solar street lamp |
| 12/18/2013 | CN103453404A Micro-power LED energy-saving street lamp |
| 12/18/2013 | CN103453391A High-voltage LED outdoor lamp |
| 12/18/2013 | CN103448459A Vase-shaped device, light wall device, and system |
| 12/18/2013 | CN103446604A Sterilization lamp |
| 12/18/2013 | CN103444675A Wind-solar complementary solar trap lamp |
| 12/18/2013 | CN102686101B Multicolour light emitting diode lamp for use in plant cultivation, lighting device and plant cultivation method |
| 12/18/2013 | CN102595717B Protection circuit of light-emitting diode (LED) lamp driving power supply and LED lamp driving power supply |
| 12/18/2013 | CN102563400B Two-terminal current controller and related LED lighting device |
| 12/18/2013 | CN102469668B LED power supply circuit capable of being matched with electronic transformer |
| 12/18/2013 | CN102437744B Self current-balancing power supply circuit with multiplexed output |
| 12/18/2013 | CN102395232B Shadowless lamp control wiring board for nixie tube display |
| 12/18/2013 | CN102353010B Acousto-optic emergency control solar thermoelectric complementary light emitting diode (LED) lamp |
| 12/18/2013 | CN102340907B Light emitting diode (LED) controller having function of flicker removal, LED flicker removal circuit and related method |
| 12/18/2013 | CN102264179B LED lighting apparatus |
| 12/18/2013 | CN102256417B Light-emitting diode (LED) lamp controller based on digital pulse-width modulation (PWM) control technology |
| 12/18/2013 | CN102245274B Method and system for generating data for controlling system for rendering at least one signal |
| 12/18/2013 | CN102235600B LED (light emitting diode) illuminating lamp capable of regulating intensity of illumination |
| 12/18/2013 | CN102202448B Light dimming control device for light-emitting diode (LED) illumination |
| 12/18/2013 | CN102164433B Light emitting diode (LED) lamp with radio frequency identification function |
| 12/18/2013 | CN102131330B Circuit system of LED (light-emitting diode) display module of solid-state vehicle meter |
| 12/18/2013 | CN101998733B Power supply device, display device comprising power supply device and driving method using same |
| 12/18/2013 | CN101969722B LED drive circuit and LED lamp |
| 12/18/2013 | CN101848582B Controller for LED driver and LED driver |
| 12/17/2013 | US8611057 LED module for sign channel letters and driving circuit |
| 12/17/2013 | US8610660 Light emitting diode backlight driving circuit |
| 12/17/2013 | US8610378 LED anti-collision light having a xenon anti-collision light power supply |
| 12/17/2013 | US8610376 LED lighting methods, apparatus, and systems including historic sensor data logging |
| 12/17/2013 | US8610375 Adaptive bleeder circuit |
| 12/17/2013 | US8610374 Lamp unit with a plurality of light source and toggle remote control method for selecting a drive setting therefor |