[go: up one dir, main page]

MX2019005960A - Sistema de iluminacion con temperaturas del color configurables. - Google Patents

Sistema de iluminacion con temperaturas del color configurables.

Info

Publication number
MX2019005960A
MX2019005960A MX2019005960A MX2019005960A MX2019005960A MX 2019005960 A MX2019005960 A MX 2019005960A MX 2019005960 A MX2019005960 A MX 2019005960A MX 2019005960 A MX2019005960 A MX 2019005960A MX 2019005960 A MX2019005960 A MX 2019005960A
Authority
MX
Mexico
Prior art keywords
lighting system
color temperatures
light sources
light
configurable color
Prior art date
Application number
MX2019005960A
Other languages
English (en)
Inventor
Chen Feng
M Chowdhury Towfiq
Original Assignee
Abl Ip Holding Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Abl Ip Holding Llc filed Critical Abl Ip Holding Llc
Publication of MX2019005960A publication Critical patent/MX2019005960A/es

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators
    • H05B45/397—Current mirror circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Ciertos aspectos involucran sistemas de iluminación en los cuales la temperatura del color de la iluminación puede modificarse de manera selectiva. En un ejemplo, un sistema de iluminación puede incluir un conjunto de fuentes luminosas. El sistema de iluminación también puede incluir un dispositivo de conmutación. El dispositivo de conmutación puede conectar diferentes fuentes luminosas del conjunto en combinaciones de fuentes luminosas que tienen diferentes temperaturas del color, respectivamente. Una combinación de fuentes luminosas puede incluir dos de las fuentes luminosas conectadas en serie.
MX2019005960A 2018-05-29 2019-05-22 Sistema de iluminacion con temperaturas del color configurables. MX2019005960A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/991,209 US10856384B2 (en) 2018-05-29 2018-05-29 Lighting system with configurable color temperatures

Publications (1)

Publication Number Publication Date
MX2019005960A true MX2019005960A (es) 2019-12-02

Family

ID=68693522

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019005960A MX2019005960A (es) 2018-05-29 2019-05-22 Sistema de iluminacion con temperaturas del color configurables.

Country Status (3)

Country Link
US (1) US10856384B2 (es)
CA (1) CA3040908C (es)
MX (1) MX2019005960A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10674579B2 (en) 2018-01-26 2020-06-02 Abl Ip Holding Llc Lighting fixture with selectable color temperature
US10874006B1 (en) 2019-03-08 2020-12-22 Abl Ip Holding Llc Lighting fixture controller for controlling color temperature and intensity
US11259377B2 (en) 2019-05-17 2022-02-22 Abl Ip Holding Llc Color temperature and intensity configurable lighting fixture using de-saturated color LEDs
CA3096225C (en) 2019-10-17 2022-11-15 Abl Ip Holding Llc Selectable lighting intensity and color temperature using luminaire lens
US12082317B2 (en) 2019-10-30 2024-09-03 Abl Ip Holding Llc Light fixture controller having selectable light intensity and color temperature
CA3098292C (en) 2019-11-08 2023-03-28 Abl Ip Holding Llc Light fixture with externally selectable intensity or color temperature
DE102020107571B4 (de) 2020-03-19 2024-07-18 Ledvance Gmbh Leuchtvorrichtung und die Leuchtvorrichtung umfassendes Beleuchtungssystem
US11641708B2 (en) 2020-08-28 2023-05-02 Abl Ip Holding Llc Light fixture controllable via dual networks
US11083061B1 (en) 2020-10-16 2021-08-03 Abl Ip Holding Llc Systems to control light output characteristics of a lighting device
EP4373215A1 (en) * 2022-11-21 2024-05-22 Tridonic GmbH & Co. KG Dynamic spectrum led module
CN219389549U (zh) * 2023-04-17 2023-07-21 杭州聚行智能科技有限公司 一种led筒灯

Family Cites Families (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7014336B1 (en) 1999-11-18 2006-03-21 Color Kinetics Incorporated Systems and methods for generating and modulating illumination conditions
US6201351B1 (en) 1999-06-11 2001-03-13 The Holmes Group, Inc. Ceiling fan with a light-sensitive circuit
US6323598B1 (en) * 2000-09-29 2001-11-27 Aerospace Optics, Inc. Enhanced trim resolution voltage-controlled dimming led driver
US6995355B2 (en) 2003-06-23 2006-02-07 Advanced Optical Technologies, Llc Optical integrating chamber lighting using multiple color sources
ES2291909T3 (es) 2003-07-02 2008-03-01 S.C. JOHNSON & SON, INC. Lampara y bombilla para iluminacion y luz ambiental.
US7202607B2 (en) 2004-01-23 2007-04-10 Year-Round Creations, Llc Year-round decorative lights with time-multiplexed illumination of interleaved sets of color-controllable LEDS
US7633463B2 (en) * 2004-04-30 2009-12-15 Analog Devices, Inc. Method and IC driver for series connected R, G, B LEDs
US20060220586A1 (en) 2005-04-05 2006-10-05 Latham Christopher B Array of light emitting diodes
US7375476B2 (en) * 2005-04-08 2008-05-20 S.C. Johnson & Son, Inc. Lighting device having a circuit including a plurality of light emitting diodes, and methods of controlling and calibrating lighting devices
US7201489B2 (en) 2005-06-15 2007-04-10 Shing-Jy Shyu Ceiling fan light LED assembly device
US7800876B2 (en) * 2006-01-09 2010-09-21 Microsemi Corp. - Analog Mixed Signal Group Ltd. Fault detection mechanism for LED backlighting
US8994276B2 (en) 2006-03-28 2015-03-31 Wireless Environment, Llc Grid shifting system for a lighting circuit
US7723926B2 (en) * 2006-05-15 2010-05-25 Supertex, Inc. Shunting type PWM dimming circuit for individually controlling brightness of series connected LEDS operated at constant current and method therefor
US20090256483A1 (en) 2006-06-08 2009-10-15 Lutron Electronics Co., Inc. Load Control Device Having a Visual Indication of an Energy Savings Mode
US7416312B1 (en) 2006-10-07 2008-08-26 Mcdermott Kevin Multi-color light
KR101408613B1 (ko) 2006-11-30 2014-06-20 크리, 인코포레이티드 셀프 밸러스트형 고상 조명 장치
US7560677B2 (en) * 2007-03-13 2009-07-14 Renaissance Lighting, Inc. Step-wise intensity control of a solid state lighting system
US8203260B2 (en) 2007-04-13 2012-06-19 Intematix Corporation Color temperature tunable white light source
WO2008142638A1 (en) 2007-05-24 2008-11-27 Koninklijke Philips Electronics N.V. Color-tunable illumination system
US20090026913A1 (en) 2007-07-26 2009-01-29 Matthew Steven Mrakovich Dynamic color or white light phosphor converted LED illumination system
TR201806777T4 (tr) 2007-10-09 2018-06-21 Philips Lighting North America Corp Genel aydınlatma için tümleşikleştirilmiş led-bazlı armatür.
WO2009064472A1 (en) 2007-11-14 2009-05-22 Light Prescriptions Innovators, Llc Neon-tube substitute using light-emitting diodes
WO2009116854A2 (en) * 2008-03-17 2009-09-24 Eldolab Holding B.V. Led assembly, led fixture, control method and software program
US8373362B2 (en) 2008-04-14 2013-02-12 Digital Lumens Incorporated Methods, systems, and apparatus for commissioning an LED lighting fixture with remote reporting
US8212469B2 (en) 2010-02-01 2012-07-03 Abl Ip Holding Llc Lamp using solid state source and doped semiconductor nanophosphor
US8228002B2 (en) * 2008-09-05 2012-07-24 Lutron Electronics Co., Inc. Hybrid light source
US7982409B2 (en) * 2009-02-26 2011-07-19 Bridgelux, Inc. Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs
US8564155B2 (en) 2009-05-06 2013-10-22 Polar Semiconductor, Inc. Multiple output power supply
US8569956B2 (en) * 2009-06-04 2013-10-29 Point Somee Limited Liability Company Apparatus, method and system for providing AC line power to lighting devices
US8410717B2 (en) * 2009-06-04 2013-04-02 Point Somee Limited Liability Company Apparatus, method and system for providing AC line power to lighting devices
JP5630663B2 (ja) 2009-07-07 2014-11-26 シーシーエス株式会社 発光装置
US8643308B2 (en) * 2009-08-14 2014-02-04 Once Innovations, Inc. Spectral shift control for dimmable AC LED lighting
US8598809B2 (en) 2009-08-19 2013-12-03 Cree, Inc. White light color changing solid state lighting and methods
US8334662B2 (en) 2009-09-11 2012-12-18 Iwatt Inc. Adaptive switch mode LED driver
US9713211B2 (en) 2009-09-24 2017-07-18 Cree, Inc. Solid state lighting apparatus with controllable bypass circuits and methods of operation thereof
CA2774576C (en) 2009-09-24 2017-12-12 Commonwealth Scientific And Industrial Research Organisation Method of contaminant prediction
US9585220B2 (en) 2009-10-23 2017-02-28 Tridonic Gmbh & Co. Kg Operation of an LED luminaire having a variable spectrum
US20110115407A1 (en) 2009-11-13 2011-05-19 Polar Semiconductor, Inc. Simplified control of color temperature for general purpose lighting
CN102062377A (zh) 2009-11-17 2011-05-18 富准精密工业(深圳)有限公司 发光二极管灯具
US8511851B2 (en) 2009-12-21 2013-08-20 Cree, Inc. High CRI adjustable color temperature lighting devices
US8941312B2 (en) 2010-01-19 2015-01-27 Ncp Corporation Apparatus and method for controlling LED light strings
US9345095B2 (en) 2010-04-08 2016-05-17 Ledengin, Inc. Tunable multi-LED emitter module
JP5725736B2 (ja) 2010-06-11 2015-05-27 三菱電機株式会社 Ｌｅｄ電源装置及びｌｅｄ照明器具
US8686641B2 (en) 2011-12-05 2014-04-01 Biological Illumination, Llc Tunable LED lamp for producing biologically-adjusted light
US8436549B2 (en) 2010-08-13 2013-05-07 Bridgelux, Inc. Drive circuit for a color temperature tunable LED light source
US8210716B2 (en) * 2010-08-27 2012-07-03 Quarkstar Llc Solid state bidirectional light sheet for general illumination
JP2012199218A (ja) * 2010-09-09 2012-10-18 Mitsubishi Chemicals Corp 発光装置、照明システム及び照明方法
US8829884B2 (en) 2011-01-12 2014-09-09 Wenxing Zhong Current balancing circuit and method
US8638045B2 (en) 2011-02-07 2014-01-28 Cypress Semiconductor Corporation Mutli-string LED current control system and method
US8791642B2 (en) * 2011-03-03 2014-07-29 Cree, Inc. Semiconductor light emitting devices having selectable and/or adjustable color points and related methods
US20120253542A1 (en) * 2011-04-01 2012-10-04 Nokia Corporation Method and apparatus for temperature measurement on a display backlight
US9839083B2 (en) 2011-06-03 2017-12-05 Cree, Inc. Solid state lighting apparatus and circuits including LED segments configured for targeted spectral power distribution and methods of operating the same
US9392662B2 (en) * 2011-07-23 2016-07-12 Texas Instruments Incorporated Systems and methods of LED color overlap
US8669722B2 (en) * 2011-08-12 2014-03-11 Tsmc Solid State Lighting Ltd. Color temperature adjustment for LED lamps using switches
US8928249B2 (en) * 2011-08-25 2015-01-06 Abl Ip Holding Llc Reducing lumen variability over a range of color temperatures of an output of tunable-white LED lighting devices
US10154564B2 (en) 2011-08-31 2018-12-11 Chia-Teh Chen App based free setting method for setting operating parameter of security light
US8866392B2 (en) * 2011-08-31 2014-10-21 Chia-Teh Chen Two-level LED security light with motion sensor
US10492261B2 (en) * 2011-08-31 2019-11-26 Vaxcel International Co., Ltd. Lifestyle security light
US8710754B2 (en) 2011-09-12 2014-04-29 Juno Manufacturing Llc Dimmable LED light fixture having adjustable color temperature
US8890420B2 (en) * 2011-10-02 2014-11-18 Cree, Inc. Temperature curve compensation offset
US9554445B2 (en) * 2012-02-03 2017-01-24 Cree, Inc. Color point and/or lumen output correction device, lighting system with color point and/or lumen output correction, lighting device, and methods of lighting
US20170086280A1 (en) 2012-05-03 2017-03-23 Lighting Science Group Corporation Lighting device with bi-directional lighting control and associated methods
US9719642B1 (en) 2012-05-17 2017-08-01 Colt International Clothing Inc. Tube light with improved LED array
US8680785B2 (en) 2012-05-18 2014-03-25 Xicato, Inc. Variable master current mirror
JP2013254666A (ja) 2012-06-07 2013-12-19 Panasonic Corp 色温度可変照明システム及びそれに用いる照明光源用のコントローラ
US8872438B2 (en) 2012-06-14 2014-10-28 Xunwei Zhou LED light dimming with a target brightness
US20130343052A1 (en) 2012-06-25 2013-12-26 Teng-Chia Yen LED light for a ceiling fan
US9572226B2 (en) 2012-07-01 2017-02-14 Cree, Inc. Master/slave arrangement for lighting fixture modules
TWI473533B (zh) 2012-08-07 2015-02-11 台達電子工業股份有限公司 可調色溫之發光二極體燈具
EP2728972B2 (en) 2012-10-31 2024-10-30 Helvar Oy Ab Controlling operation of light sources
US9844113B2 (en) * 2013-01-25 2017-12-12 Dialog Semiconductor Inc. Adjusting color temperature in a dimmable LED lighting system
CN104969663B (zh) 2013-02-05 2017-06-23 株式会社流明斯 Led照明装置
US9210768B2 (en) 2013-02-15 2015-12-08 Osram Sylvania Inc. Illumination techniques and devices
US9992841B2 (en) 2013-04-19 2018-06-05 Lutron Electronics Co., Inc. Systems and methods for controlling color temperature
US9538603B2 (en) 2013-04-19 2017-01-03 Lutron Electronics Co., Inc. Systems and methods for controlling color temperature
FR3005339A1 (fr) 2013-05-03 2014-11-07 Maquet Sas Dispositif d'eclairage pour former une tache d'eclairement a diametre et temperature de couleur variables
US20150009666A1 (en) 2013-07-03 2015-01-08 Cordelia Lighting, Inc. Universal led light kit
US9210760B2 (en) 2013-08-26 2015-12-08 Abl Ip Holding Llc Enhancements for LED lamps for use in luminaires
US9125271B2 (en) 2013-08-29 2015-09-01 GE Lighting Solutions, LLC Three-way lamp with programmable output levels
TWM469624U (zh) * 2013-10-04 2014-01-01 Unity Opto Technology Co Ltd 兼具開路保護及可調色溫與亮度之ｌｅｄ驅動裝置
US9456481B2 (en) 2014-02-25 2016-09-27 Earl W. McCune, Jr. High-efficiency, wide dynamic range dimming for solid-state lighting
US9854631B2 (en) 2014-03-17 2017-12-26 Citizen Electronics Co., Ltd LED illumination device
US20150359061A1 (en) 2014-06-05 2015-12-10 Osram Sylvania Inc. Lighting control technology and systems and methods using the same
JP6390839B2 (ja) 2014-09-09 2018-09-19 パナソニックＩｐマネジメント株式会社 点灯装置、照明器具及び照明システム
US9420644B1 (en) * 2015-03-31 2016-08-16 Frank Shum LED lighting
KR102378822B1 (ko) 2015-04-30 2022-03-30 삼성전자주식회사 Led 구동 장치
US9900945B1 (en) 2015-05-01 2018-02-20 Cooper Technologies Company Color temperature control
US9900957B2 (en) * 2015-06-11 2018-02-20 Cree, Inc. Lighting device including solid state emitters with adjustable control
US9844115B2 (en) 2015-07-14 2017-12-12 Lighting Science Group Corporation Systems and methods for optimizing power and control of a multicolored lighting system
US10009971B2 (en) 2015-07-23 2018-06-26 Cree, Inc. Lighting apparatus using multiple LED strings with current mirror circuitry and methods of operating same
US9544951B1 (en) 2015-07-29 2017-01-10 Tom O'Neil Programmable LED driver
CN106555981A (zh) 2015-09-21 2017-04-05 广州日灿电子科技有限公司 可变色温led汽车前大灯
US9730301B2 (en) 2015-11-06 2017-08-08 Eptronics, Inc Wireless lighting control module associated with a relay for controlling lighting power output
US10104731B2 (en) 2015-12-07 2018-10-16 Abl Ip Holding Llc Combination dimmable driver
US9892693B1 (en) 2016-02-19 2018-02-13 Cooper Technologies Company Configurable lighting system
US10299336B2 (en) 2016-02-19 2019-05-21 Eaton Intelligent Power Limited Configurable lighting system
US10117300B2 (en) 2016-02-19 2018-10-30 Cooper Technologies Company Configurable lighting system
US9820350B2 (en) 2016-02-19 2017-11-14 Cooper Technologies Company Configurable lighting system
US10290265B2 (en) 2016-02-19 2019-05-14 Eaton Intelligent Power Limited Configurable modes for lighting systems
US9801250B1 (en) 2016-09-23 2017-10-24 Feit Electric Company, Inc. Light emitting diode (LED) lighting device or lamp with configurable light qualities
US9730291B1 (en) 2016-10-07 2017-08-08 Cooper Technologies Company Color temperature adjustment based on dim level
US10091855B2 (en) 2017-01-13 2018-10-02 ETi Solid State Lighting Inc. Manually controllable LED correlated color temperature light fixture
KR102729552B1 (ko) 2017-02-17 2024-11-12 삼성전자주식회사 Led 구동 장치, 이를 포함하는 조명 장치 및 led 구동 방법
CN106658871A (zh) * 2017-02-28 2017-05-10 漳州立达信光电子科技有限公司 一种可调色温的发光二极管电路
CN207720473U (zh) * 2017-12-15 2018-08-10 漳州立达信灯具有限公司 多档色温切换led电路
US11246203B2 (en) * 2018-02-27 2022-02-08 Lumileds Llc Tapped single-stage buck converter LED driver
US20190268991A1 (en) 2018-02-27 2019-08-29 Leedarson America Inc. Adjustable light apparatus
US10841994B2 (en) 2018-06-25 2020-11-17 Hubbell Incorporated LED lighting fixture with selectable color temperature
US10299337B1 (en) 2018-06-28 2019-05-21 Abl Ip Holding Llc Systems to control dimming operations of a light-emitting diode light fixture using multiple dimming modes
US10448471B1 (en) 2018-06-29 2019-10-15 Abl Ip Holding Llc Lighting system with configurable dimming

Also Published As

Publication number Publication date
CA3040908A1 (en) 2019-11-29
US20190373699A1 (en) 2019-12-05
CA3040908C (en) 2021-03-23
US10856384B2 (en) 2020-12-01

Similar Documents

Publication Publication Date Title
MX2019005960A (es) Sistema de iluminacion con temperaturas del color configurables.
WO2015153329A3 (en) Asymmetric turning film with multiple light sources
MY186622A (en) Multi-channel lamp system and method with mixed spectrum
MX2015014492A (es) Accesorio de iluminacion de estado solido con caracteristicas de regulación incandescente.
BR112015028544A2 (pt) luminária
EP3885642A4 (en) CEILING LIGHT, LED LIGHT SOURCE MODULE, AND LIGHT SOURCE ASSEMBLY
HK1246743A1 (zh) 用於车辆的跟踪和照明系统及方法
MX2016015803A (es) Accesorios de iluminacion de estado solido con control inalambrico integrado.
CL2008001567A1 (es) Algoritmos para graduar la intensidad de la luz basado en el tipo de bombilla.
MX2015004393A (es) Sistema de faro delantero de vehiculo.
WO2017191009A3 (de) Winkelselektive beleuchtung
MX2019009481A (es) Controlador programable para intensidad de luz variable.
EP3553367A4 (en) LED LAMP MODULE PLANT LIGHTING
MX391178B (es) Linterna con luz de se?alizacion orientada hacia atras y sistema de montaje modular integrado
CA188443S (en) Led light bulb
MX375804B (es) Placa de iluminación.
EP3499109B8 (en) Light source module and lamp with same
WO2015018735A3 (de) Dimmbare led-leuchtmittelstrecke
EP3805823A4 (en) OPTICAL FILTER, MULTIPLEX OPTICAL FILTER, AND ELECTROLUMINESCENT DEVICE AND LIGHTING SYSTEM USING THE SAID FILTERS
MY173621A (en) Lighting device and led luminaire
HUE054105T2 (hu) Lámpa védelmi funkcióval rendelkezõ színpadi fényforrás rendszer
MX375670B (es) Accesorio de iluminacion con manejo en aire.
CL2017003225A1 (es) Aparato y sistema de control de tránsito inteligente.
MX375023B (es) Accesorio de iluminación rasante de pared.
EP4022213A4 (en) FLASHLIGHT WITH MULTIPLE LIGHT SOURCES