ClassID:

155191

F21V29/507 - CPC Classification

Classification description:

Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems; Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings

Recent Application in this class:
#1
20260132916
2026-05-14

LAMP WITH ELECTRIC CONTROL BOX, ELECTRIC CONTROL BOX AND HEAT DISSIPATION BOX

#2
20260036292
2026-02-05

Lighting Assembly

#3
20250251117
2025-08-07

Lighting Assembly

#4
20250027639
2025-01-23

Low glare fixture

#5
20250003582
2025-01-02

Light head with auxiliary heat dissipation and stage light fixture having same

#6
20240230042
2024-07-11

CEILING-MOUNTED LED LIGHT ASSEMBLY

#7
20240210024
2024-06-27

Deterrent Device Attachment Having Light Source With Thermal Management

#8
20240200764
2024-06-20

THERMAL ELEMENT FOR A PRESSING INSERTION MANUFACTURING PROCESS

#9
20240183522
2024-06-06

Solid state lights with cooling structures

#10
20240133528
2024-04-25

Ceiling-mounted LED light assembly

#11
20240077194
2024-03-07

Infrared lamp tube heat dissipation automatic control system

#12
20230366532
2023-11-16

Adjustable Depth Anchoring System for an Underwater Light

#13
20230250948
2023-08-10

Solid state lights with cooling structures

#14
20230148488
2023-05-18

Greenhouse luminaire with minimal daylight interception

#15
20230130957
2023-04-27

Deterrent device attachment having light source with thermal management

#16
20230113794
2023-04-13

Lighting lamp

#17
20230078807
2023-03-16

Lighting devices including at least one light-emitting device, systems including at least one lighting device, and related methods

#18
20230060375
2023-03-02

Ceiling-mounted LED light assembly

#19
20230028739
2023-01-26

COB LED lighting lamp cooled by a liquid agent, in particular water

#20
20220390096
2022-12-08

LIGHTING FIXTURE WITH TRANSPARENT ANTENNAS AND HEAT SPREADERS

#21
20220357022
2022-11-10

LIGHT-EMITTING DEVICE AND DRAWING APPARATUS

#22
20220325857
2022-10-13

Ceiling-mounted LED light assembly

#23
20220252245
2022-08-11

Solid state lights with cooling structures

#24
20220128211
2022-04-28

Vehicle luminaire and vehicle lighting tool

#25
20220107076
2022-04-07

Dental light using LEDs

#26
20220099285
2022-03-31

System, apparatus, and method for thermal regulation in a tiered rack growth system

#27
20210388976
2021-12-16

LED Lamp with Built-In Power Supply

#28
20210332974
2021-10-28

Adjustable depth anchoring system for an underwater light

#29
20210262628
2021-08-26

Streetlight retrofit to provide access for wireless and cellular networks

#30
20210239282
2021-08-05

ACCENT LIGHT ASSEMBLY

#31
20210199254
2021-07-01

Networked LED lighting system

#32
20210080095
2021-03-18

Solid state lights with cooling structures

#33
20200400300
2020-12-24

AIDING DEVICE FOR LAMP HEAT DISSIPATION

#34
20200393101
2020-12-17

LED-based emergency lighting equipment and methodology

#35
20200386393
2020-12-10

System, apparatus, and method for thermal regulation in a tiered rack growth system

#36
20200363700
2020-11-19

Illumination device

#37
20200363020
2020-11-19

Light bulb apparatus

#38
20200348000
2020-11-05

Lighting module with separated light source and power supply circuit board

#39
20200256544
2020-08-13

Lighting system

#40
20200224838
2020-07-16

Built-in illumination apparatus and light source unit

#41
20200200379
2020-06-25

CONTROLLED ENVIRONMENT LIGHT FIXTURE

#42
20200173630
2020-06-04

Focus-adjustable lamp

#43
20200166188
2020-05-28

Emergency lighting assembly having heat conducting member

#44
20200154990
2020-05-21

Dental light using LEDs

#45
20200116310
2020-04-16

Networked LED lighting system

#46
20200109848
2020-04-09

Extruded heat sink

#47
20200096162
2020-03-26

Networked LED lighting system

#48
20200080712
2020-03-12

Method and system for alignment of illumination device

#49
20200041114
2020-02-06

Optical projection device

#50
20200025363
2020-01-23

Deterrent device attachment having light source with thermal management

#51
20190368716
2019-12-05

Adjustable Depth Anchoring System For An Underwater Light

#52
20190364634
2019-11-28

LED lighting system

#53
20190341326
2019-11-07

Lighting Device Using Short Thermal Path Cooling Technology and other Device Cooling By Placing Selected Openings on Heat Sinks

#54
20190327799
2019-10-24

LED lighting system

#55
20190319660
2019-10-17

Method and apparatus for chip-on board flexible light emitting diode

#56
20190309937
2019-10-10

Luminaire

#57
20190271459
2019-09-05

Solid state lights with cooling structures

#58
20190264896
2019-08-29

Lighting system

#59
20190249857
2019-08-15

LED heat pipe assembly

#60
20190249850
2019-08-15

Installation cap for an in-grade light fixture

#61
20190234606
2019-08-01

Lighting fixture

#62
20190175006
2019-06-13

Dental light using LEDs

#63
20190170341
2019-06-06

Controlled environment light fixture

#64
20190170332
2019-06-06

ACCENT LIGHT ASSEMBLY

#65
20190120467
2019-04-25

Light fixture with removable light cartridge

#66
20190113212
2019-04-18

Hanging light

#67
20190101277
2019-04-04

Lighting device

#68
20190053343
2019-02-14

LED lighting system

#69
20190041009
2019-02-07

Networked LED lighting system

#70
20190024881
2019-01-24

Lighting devices including at least one light-emitting device, systems including at least one lighting device, and related methods

#71
20180372306
2018-12-27

Light for room and building illumination

#72
20180347799
2018-12-06

Lighting device

#73
20180320877
2018-11-08

Lamp with internally mounted heat dissipation device

#74
20180306426
2018-10-25

Floodlight heat transfer system

#75
20180274760
2018-09-27

Lighting system

#76
20180245784
2018-08-30

Lamp comprising cooling means

#77
20180231189
2018-08-16

High-bay light-emitting diode (LED) light fixture

#78
20180216811
2018-08-02

Light source device and projection device

#79
20180184890
2018-07-05

Dental light using LEDs

#80
20180172261
2018-06-21

Underwater lighting device

#81
20180172259
2018-06-21

LED lamps and luminaires

#82
20180156446
2018-06-07

Controlled environment light fixture

#83
20180142872
2018-05-24

LED illumination device with single pressure cavity

#84
20180136548
2018-05-17

Projection display device

#85
20180119903
2018-05-03

LED ceiling lamp

#86
20180100645
2018-04-12

LAMP WITH HEAT SINK AND ACTIVE COOLING DEVICE

#87
20180094784
2018-04-05

Landscape light

#88
20180087726
2018-03-29

Light emitting device

#89
20180080643
2018-03-22

Light fixture with airflow passage separating driver and emitter

#90
20180080636
2018-03-22

Post cap assembly

#91
20180080631
2018-03-22

Phosphor-containing member and light emitting device containing thereof

#92
20180074253
2018-03-15

Ultra-thin LED bar lights

#93
20180073717
2018-03-15

LED system and housing for use with halogen light fixtures

#94
20180054978
2018-03-01

Luminaire including a heat dissipation structure

#95
20180045388
2018-02-15

Streetlight retrofit to provide access for wireless and cellular networks

#96
20180031224
2018-02-01

Solid state lights with cooling structures

#97
20180017222
2018-01-18

Emergency lighting assembly having heat conducting member

#98
20180010779
2018-01-11

Lamp structure

#99
20170370571
2017-12-28

LIGHT FIXTURE WITH AIRFLOW PASSAGE SEPARATING DRIVER AND EMITTER

#100
20170370570
2017-12-28

Thermally isolated high intensity light source

#101
20170370557
2017-12-28

Lighting system with modular heat management apparatus

#102
20170352605
2017-12-07

Lighting device using short thermal path cooling technology and other device cooling by placing selected openings on heat sinks

#103
20170350583
2017-12-07

LED lamps and luminaires

#104
20170328550
2017-11-16

HEAT DISSIPATION STRUCTURE AND ILLUMINATION DEVICE

#105
20170321847
2017-11-09

LED lamp and method for manufacturing the same

#106
20170307181
2017-10-26

Bay luminaire with interchangeable housing components

#107
20170299150
2017-10-19

LED flashlight

#108
20170280521
2017-09-28

LED lighting system

#109
20170250569
2017-08-31

LED-based emergency lighting equipment and methodology

#110
20170248300
2017-08-31

Thermally dissipated lighting system

#111
20170219188
2017-08-03

Light fixture with removable light cartridge

#112
20170211751
2017-07-27

Elongated lighting device with adhesively affixed reflector and lighting element carrier, and method of assembly

#113
20170184289
2017-06-29

Method and system for alignment of illumination device

#114
20170184272
2017-06-29

Light emitting diode (LED) module for LED luminaire

#115
20170146225
2017-05-25

Anti-explosion LED lamp housing

#116
20170102140
2017-04-13

LED luminaire having lateral cooling fins and adaptive LED assembly

#117
20170102116
2017-04-13

Mobile light source

#118
20170074472
2017-03-16

Omni-directional airport-taxiway light

#119
20170074463
2017-03-16

Lighting device

#120
20170073048
2017-03-16

Lighting devices including at least one light-emitting device and systems including at least one lighting device

#121
20170051907
2017-02-23

Light emitting device

#122
20170045214
2017-02-16

LED lamps and luminaires

#123
20170030568
2017-02-02

Heat sink and lighting apparatus

#124
20170027430
2017-02-02

Dental light using LEDS

#125
20170016608
2017-01-19

Luminaires and thermal management apparatuses

#126
20160377259
2016-12-29

Asymmetrical optical system

#127
20160369996
2016-12-22

Outdoor laser lamp

#128
20160356483
2016-12-08

LED system and housing for use with halogen light fixtures

#129
20160356482
2016-12-08

Canopy light system

#130
20160356436
2016-12-08

Method and system for retrofitting luminaires

#131
20160356431
2016-12-08

LED lamp with uniform omnidirectional light intensity output

#132
20160351619
2016-12-01

Method and apparatus for chip-on board flexible light emitting diode

#133
20160348861
2016-12-01

Lighting module for recessed lighting systems

#134
20160348860
2016-12-01

Recessed lighting unit with universal adapter

#135
20160338156
2016-11-17

High intensity LED illumination device with automated sensor-based control

#136
20160334065
2016-11-17

Lighting device with foldable housing

#137
20160327252
2016-11-10

Lighting system

#138
20160312991
2016-10-27

Accent lighting system for decks, patios and indoor/outdoor spaces

#139
20160290571
2016-10-06

Heat dissipating LED light bar

#140
20160252241
2016-09-01

Lighting fixture housing

#141
20160245496
2016-08-25

Light with a film for altering the radiation characteristics

#142
20160215969
2016-07-28

LED illumination device having a heat sink with a plurality of sets of fins defining air tunnels of different sizes

#143
20160195256
2016-07-07

Lamp

#144
20160186975
2016-06-30

Explosion-proof luminaire

#145
20160178183
2016-06-23

Light fixture with airflow passage separating driver and emitter

#146
20160169499
2016-06-16

Illuminating device having a mounting structure

#147
20160153649
2016-06-02

LED light fixture

#148
20160143144
2016-05-19

Optoelectronic assembly and method for producing an optoelectronic assembly

#149
20160139330
2016-05-19

Light source device and display apparatus

#150
20160131333
2016-05-12

Reflector and lamp comprised thereof

#151
20160102824
2016-04-14

Pivotable light fixture

#152
20160084479
2016-03-24

Lighting apparatus

#153
20160076756
2016-03-17

LED light fixture having circumferentially mounted drivers adjacent external heat sinks

#154
20160076705
2016-03-17

LED lamp and method for manufacturing the same

#155
20160073464
2016-03-10

High intensity LED illumination device with automated sensor-based control

#156
20160040855
2016-02-11

Lighting module and lighting apparatus having the same

#157
20160033108
2016-02-04

Lens for light emitter, light source module, lighting device, and lighting system

#158
20160018096
2016-01-21

HEAT DISSIPATION STRUCTURE FOR LED EXPLOSION-PROOF LAMP

#159
20150377470
2015-12-31

Deterrent device attachment having light source with thermal management

#160
20150369469
2015-12-24

In-Grade and Under-Water Light Fixture Housing Made of Ceramic Material

#161
20150362166
2015-12-17

Lighting system

#162
20150345771
2015-12-03

Low profile light with improved thermal management

#163
20150345770
2015-12-03

Thermally dissipated lighting system

#164
20150338084
2015-11-26

Controlled environment light fixture

#165
20150338075
2015-11-26

LED PROJECTOR LAMP MODULE

#166
20150330582
2015-11-19

LED illumination apparatus including light source and lenses

#167
20150325426
2015-11-12

Lighting device with fan directed airflow and air filtering

#168
20150308629
2015-10-29

Lighting device with reduced light output degradation

#169
20150300621
2015-10-22

LED module

#170
20150300610
2015-10-22

Modular light fixtures

#171
20150292726
2015-10-15

Lighting device comprising an improved heat transferring arrangement

#172
20150285486
2015-10-08

Lighting module and lighting device

#173
20150252999
2015-09-10

LED light fixture

#174
20150252998
2015-09-10

LED light bulbs

#175
20150241051
2015-08-27

LED lighting fixture

#176
20150241050
2015-08-27

LED light fixture

#177
20150241049
2015-08-27

LED lamp and heat sink

#178
20150219319
2015-08-06

Troffer-style fixture with LED strips

#179
20150219316
2015-08-06

Adjustable depth anchoring system for an underwater light

#180
20150198310
2015-07-16

Floodlights with multi-path cooling

#181
20150192287
2015-07-09

Lighting device comprising a heat sink structure

#182
20150184808
2015-07-02

LED lighting device

#183
20150176829
2015-06-25

Light fixture with airflow passage separating driver and emitter

#184
20150173148
2015-06-18

High intensity LED illumination device with automated sensor-based control

#185
20150167946
2015-06-18

Lighting apparatus and lighting control system

#186
20150167937
2015-06-18

High intensity LED illumination device

#187
20150167927
2015-06-18

Accent lighting system for decks, patios and indoor/outdoor spaces

#188
20150167922
2015-06-18

Lens structure for high intensity LED fixture

#189
20150153635
2015-06-04

Light emitting diode projection lamp

#190
20150146425
2015-05-28

LED base module and LED lighting device

#191
20150138779
2015-05-21

LIGHTWEIGHT LOW PROFILE SOLID STATE PANEL LIGHT SOURCE

#192
20150131299
2015-05-14

Array holder and LED module with same

#193
20150131294
2015-05-14

Optics system for solid state lighting apparatus

#194
20150124443
2015-05-07

Semiconductor retrofit lamp having connecting elements arranged on two sides

#195
20150124437
2015-05-07

LED mini-linear light engine

#196
20150109782
2015-04-23

LED luminaire

#197
20150098214
2015-04-09

Method of and apparatus for enhanced thermal isolation of low-profile LED lighting fixtures

#198
20150085476
2015-03-26

Rectilinear light source for elevator interior

#199
20150084540
2015-03-26

LED flashlight

#200
20150082626
2015-03-26

Mounting arrangement and method for light emitting diodes

#201
20150062912
2015-03-05

LED lamp assembly for sealed optical luminaires

#202
20150049495
2015-02-19

Light-emitting device

#203
20150049475
2015-02-19

LED tube having increased illumination angle

#204
20150049474
2015-02-19

LED tube having long internal creepage distances

#205
20150036361
2015-02-05

Illumination light source

#206
20150036360
2015-02-05

Lighting device

#207
20150036355
2015-02-05

Access resistant LED light

#208
20150016115
2015-01-15

LED light and method of manufacturing the same

#209
20150009671
2015-01-08

Flat LED lamp assembly

#210
20150007469
2015-01-08

LED backlight system for cabinet sign

#211
20150003072
2015-01-01

Illuminating device

#212
20140376227
2014-12-25

Luminaire with long chains of lower power LEDs and multiple on-board LED drivers

#213
20140376225
2014-12-25

Lamp for general lighting

#214
20140355270
2014-12-04

LED light bulbs

#215
20140354155
2014-12-04

Fan cooled LED light and housing

#216
20140307445
2014-10-16

Recessed light fixture with two-axis rotational arm

#217
20140293588
2014-10-02

High-efficiency LED illuminator with improved beam quality and ventilated housing

#218
20140286027
2014-09-25

Headlamp assembly for a saddle-type vehicle

#219
20140268887
2014-09-18

Device for securing a source of LED light to a heat sink surface

#220
20140268886
2014-09-18

Device for securing a source of LED light to a heat sink surface

#221
20140268820
2014-09-18

Luminaires and luminaire mounting structures

#222
20140268799
2014-09-18

LED light fixture having circumferentially mounted drivers adjacent external heat sinks

#223
20140268782
2014-09-18

Luminaires and luminaire mounting structures

#224
20140268770
2014-09-18

Device for securing a source of LED light to a heat sink surface

#225
20140268765
2014-09-18

Linear lighting device

#226
20140268745
2014-09-18

Aluminum high bay light fixture having plurality of housings dissipating heat from light emitting elements

#227
20140268638
2014-09-18

LED lamp with uniform omnidirectional light intensity output

#228
20140254179
2014-09-11

Light fixture with facilitated thermal management

#229
20140254140
2014-09-11

LED backlight system for cabinet sign

#230
20140246971
2014-09-04

Microwave driven electrodeless lamp comprising magnetron without forced convective cooling

#231
20140240994
2014-08-28

Lighting device

#232
20140240972
2014-08-28

Base, round tube housing and lamp including base and round tube housing

#233
20140240957
2014-08-28

LED lamp with remote phosphor on a cap structure

#234
20140226344
2014-08-14

LED flat lighting device

#235
20140226334
2014-08-14

LED lighting device and method for making the same

#236
20140226307
2014-08-14

LED lamp with uniform omnidirectional light intensity output

#237
20140225513
2014-08-14

Photo sensor-integrated tubular light emitting apparatus and lighting system using the same

#238
20140211478
2014-07-31

Lighting device

#239
20140211470
2014-07-31

LED lighting fixture

#240
20140202657
2014-07-24

Method and apparatus for removing heat from electronic devices using synthetic jets

#241
20140185289
2014-07-03

Facade light comprising light-emitting diodes

#242
20140176009
2014-06-26

LED lighting system

#243
20140168991
2014-06-19

LED lamp

#244
20140167593
2014-06-19

LED illumination lamp with heat dissipation unit

#245
20140160786
2014-06-12

Optical systems

#246
20140153265
2014-06-05

Modular lighting system and method employing loosely constrained magnetic structures

#247
20140146540
2014-05-29

LED lighting fixture

#248
20140126214
2014-05-08

LED system and housing for use with halogen light

#249
20140119036
2014-05-01

Light fixture

#250
20140112015
2014-04-24

Electronic unit

#251
20140104859
2014-04-17

Outdoor lighting device

#252
20140104848
2014-04-17

Lighting fixture with flow-through cooling

#253
20140104837
2014-04-17

Lamp having outer shell to radiate heat of light source

#254
20140092608
2014-04-03

Device for fastening and contacting a lighting means and/or a lighting module, and lamp

#255
20140092602
2014-04-03

Heat dissipation module and modular lighting device with heat dissipation module

#256
20140085883
2014-03-27

LED high bay lighting source

#257
20140085880
2014-03-27

Lighting apparatus

#258
20140078762
2014-03-20

Light fixture with curved frame

#259
20140078755
2014-03-20

Lighting system with thermal management system having point contact synthetic jets

#260
20140071699
2014-03-13

Lens retention clip for luminaire

#261
20140071698
2014-03-13

Lighting system with thermal management system having point contact synthetic jets

#262
20140071665
2014-03-13

ILLUMINATION LAMP APPLIED AT LIGHT STEEL FRAME

#263
20140063818
2014-03-06

Modular optic for changing light emitting surface

#264
20140063810
2014-03-06

Modular optic for changing light emitting surface

#265
20140063806
2014-03-06

Heat-dissipating structure for an LED lamp

#266
20140049961
2014-02-20

LED light fixture with fluid flow to and from the heat sink

#267
20140029273
2014-01-30

LED connector

#268
20140029258
2014-01-30

Device for securing a source of LED light to a heat sink surface

#269
20140029252
2014-01-30

LAMP, LAMP UNIT, AND LUMINAIRE

#270
20140022781
2014-01-23

Optical cavity structure of LED lighting apparatus

#271
20140016313
2014-01-16

Light fixture with curved frame

#272
20140009926
2014-01-09

Power supply assembly for LED-based light tube

#273
20140009064
2014-01-09

Light-emitting diode fixture with an improved thermal control system

#274
20140003046
2014-01-02

LIGHTING DEVICE AND LIGHTING SYSTEM

#275
20130343045
2013-12-26

LED Light Module

#276
20130343044
2013-12-26

Louver type LED luminaire using dye-sensitized solar cell

#277
20130322077
2013-12-05

LED lamp

#278
20130322069
2013-12-05

LAMP STRUCTURE

#279
20130314929
2013-11-28

Cooling heat-generating components of a light fixture

#280
20130301277
2013-11-14

Multi-functional heat sink for lighting products

#281
20130294068
2013-11-07

Lamp with light emitting elements surrounding active cooling device

#282
20130293106
2013-11-07

Canopy light system and associated methods

#283
20130279172
2013-10-24

Illumination device having heat dissipating means and light sensor

#284
20130271988
2013-10-17

HEAT SINK AND LED LAMP USING THE SAME

#285
20130271980
2013-10-17

LED lamp assembly having heat conductive LED support member

#286
20130265769
2013-10-10

EVEN PRESSURE DISTRIBUTION LED ILLUMINATION DEVICE

#287
20130265755
2013-10-10

Lens system for lighting fixture

#288
20130265752
2013-10-10

LED lamp and lens unit therefor

#289
20130258672
2013-10-03

Light assembly

#290
20130258668
2013-10-03

Process for producing an LED lamp and a corresponding LED lamp

#291
20130250601
2013-09-26

Light source unit having a metallic substrate with a heat dissipation part, and vehicular lamp having the light source unit

#292
20130250589
2013-09-26

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