NEWSCENTER
Nuoer Lighting Group Co., Ltd.
Check category

The difference between floodlight, spotlight and lighting

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2020-04-14 15:41
  • Views:

(Summary description)1.Floodlight(AstigmatismLightorFlatLight)Floodlightsgenerallydonothavelenses(exceptfloodlights),butusedirectlightfromthelightsourceanddirectlightfromthecurvedsurfacetomakeithaveadirectionalstructure,butitalsohasalongdistanceFloodlightsforlighting,whichdirectlightfromalightsourcetobecondensedbyalenstoemitlight.Thisisafloodlight.Inaddition,thereareawiderangeoflightingdesignedforlighting,andamoreeffectivesoftlightforthelocalpartofthestage,oraseparatelampdesignedtoadjusttheangleofthesurfaceforuniformilluminationofthesurface. Floodlighthasthecharacteristicsoflight,softandevenlight,anditcanbeusedwithcolorfilterstoobtainothercolorsoflight.Floodlightsforstagelightingaregenerallydesignedasarowoflightsforlargearealighting.Thelocaleffectlightingofthestageusesseparatelampswithadjustableangles.Thefloodlightsmustnothavelightspotsandconspicuousedgemarkswithinthescopeofstagelighting. 2.Spotlight Thestructureofthespotlightistoreflectthelightbeamemittedfromthelightsourceandusethereflectortoconcentratetothefront,throughthelenstofreelycastlightonthelocalscopeofthestage.Thelightfluxandprojectionangleofthelightcanbeadjusted,andtheadjustmentmethodsincludemovinglightsourceandmovingTwotypesoflens. Spotlightisabasicluminaireforstagelighting.Itslightsystemismainlycomposedofconcavereflectionandcondenser.Itscharacteristicsare:itslightspotisbrightinthemiddle,itsedgesareclear,itsprojectionrangeisnarrowerthanthatofafloodlight,andtheintensityoflightcanbeadjustedwithintheprojectionrange.Theadjustmentisdividedintotwotypes:lightsourcemovingtypeandlensmovingtype.Byadjustingandchangingtheilluminationchangeofthelightprojectionsurface,thelocallightprojectioneffectisobtained.Concentratorsaregenerallyusedinsurfacelight,slap,sidelight,columnlight,toplight,etc.,andarecurrentlywidelyusedinstagelighting. Accordingtotheedgeshapeformedbytheprojectedlight,spotlightscanberoughlydividedintosoftspotlights,plano-convexspotlightsandcontourspotlights. (1)Softspotlight Thespotlightwithsoftoutlineisthelightingfixtureinthespotlightwithsoftlightandemotion.SinceFresnellensspotlightsareusuallyused.2)Plano-convexlensspotlight Thenatureoflightisstrongerthansoftlight.Althoughtheoutlineisalsoclear,itisnotfocusedlightliketheoutlinespotlight.Becauseitisdifficulttoexpressitfromthequalityoflight,itisgenerallycalledaflat-convexspotlightaccordingtoitsstructure.Ithasnowbecomethemainlightingfixtureforstagelighting,whichisindispensableonthestage. (3)Contourspotlight(modelingspotlight) Thestructureofthiskindofspotlightcanmakethelightaroundtheprojectionsurfacebestronglyfocused,anditisaspotlightthatisindispensablewhentrackingperformers.Itisdifferentfromotherspotlights.Ithastwolenses,anditisalsoattachedwithalightthatcanchangethesizeoftheprojectedareaandalight-cuttingplatethatcanchangetheshapeoftheprojectedlight. 3.Effectivelighting Effectivelightingisalightingdevicethatexpressesthephenomenaofrain,snow,clouds,waves,andflames.Itcanalsoperformeffectivelightingforthebackgroundofsinging,dancing,anddrama.Itisaveryimportantlightingmethodformodernstage.Achievementilluminatorsaredifferentfromordinaryslideprojectorsinthattheyarelargeinsizeandbrightinbrightnessandcanbeusedforprojection.Theyareprojectionequipmentforthestage.

The difference between floodlight, spotlight and lighting

(Summary description)1.Floodlight(AstigmatismLightorFlatLight)Floodlightsgenerallydonothavelenses(exceptfloodlights),butusedirectlightfromthelightsourceanddirectlightfromthecurvedsurfacetomakeithaveadirectionalstructure,butitalsohasalongdistanceFloodlightsforlighting,whichdirectlightfromalightsourcetobecondensedbyalenstoemitlight.Thisisafloodlight.Inaddition,thereareawiderangeoflightingdesignedforlighting,andamoreeffectivesoftlightforthelocalpartofthestage,oraseparatelampdesignedtoadjusttheangleofthesurfaceforuniformilluminationofthesurface. Floodlighthasthecharacteristicsoflight,softandevenlight,anditcanbeusedwithcolorfilterstoobtainothercolorsoflight.Floodlightsforstagelightingaregenerallydesignedasarowoflightsforlargearealighting.Thelocaleffectlightingofthestageusesseparatelampswithadjustableangles.Thefloodlightsmustnothavelightspotsandconspicuousedgemarkswithinthescopeofstagelighting. 2.Spotlight Thestructureofthespotlightistoreflectthelightbeamemittedfromthelightsourceandusethereflectortoconcentratetothefront,throughthelenstofreelycastlightonthelocalscopeofthestage.Thelightfluxandprojectionangleofthelightcanbeadjusted,andtheadjustmentmethodsincludemovinglightsourceandmovingTwotypesoflens. Spotlightisabasicluminaireforstagelighting.Itslightsystemismainlycomposedofconcavereflectionandcondenser.Itscharacteristicsare:itslightspotisbrightinthemiddle,itsedgesareclear,itsprojectionrangeisnarrowerthanthatofafloodlight,andtheintensityoflightcanbeadjustedwithintheprojectionrange.Theadjustmentisdividedintotwotypes:lightsourcemovingtypeandlensmovingtype.Byadjustingandchangingtheilluminationchangeofthelightprojectionsurface,thelocallightprojectioneffectisobtained.Concentratorsaregenerallyusedinsurfacelight,slap,sidelight,columnlight,toplight,etc.,andarecurrentlywidelyusedinstagelighting. Accordingtotheedgeshapeformedbytheprojectedlight,spotlightscanberoughlydividedintosoftspotlights,plano-convexspotlightsandcontourspotlights. (1)Softspotlight Thespotlightwithsoftoutlineisthelightingfixtureinthespotlightwithsoftlightandemotion.SinceFresnellensspotlightsareusuallyused.2)Plano-convexlensspotlight Thenatureoflightisstrongerthansoftlight.Althoughtheoutlineisalsoclear,itisnotfocusedlightliketheoutlinespotlight.Becauseitisdifficulttoexpressitfromthequalityoflight,itisgenerallycalledaflat-convexspotlightaccordingtoitsstructure.Ithasnowbecomethemainlightingfixtureforstagelighting,whichisindispensableonthestage. (3)Contourspotlight(modelingspotlight) Thestructureofthiskindofspotlightcanmakethelightaroundtheprojectionsurfacebestronglyfocused,anditisaspotlightthatisindispensablewhentrackingperformers.Itisdifferentfromotherspotlights.Ithastwolenses,anditisalsoattachedwithalightthatcanchangethesizeoftheprojectedareaandalight-cuttingplatethatcanchangetheshapeoftheprojectedlight. 3.Effectivelighting Effectivelightingisalightingdevicethatexpressesthephenomenaofrain,snow,clouds,waves,andflames.Itcanalsoperformeffectivelightingforthebackgroundofsinging,dancing,anddrama.Itisaveryimportantlightingmethodformodernstage.Achievementilluminatorsaredifferentfromordinaryslideprojectorsinthattheyarelargeinsizeandbrightinbrightnessandcanbeusedforprojection.Theyareprojectionequipmentforthestage.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2020-04-14 15:41
  • Views:
Information
1. Floodlight (Astigmatism Light or Flat Light)
Floodlights generally do not have lenses (except floodlights), but use direct light from the light source and direct light from the curved surface to make it have a directional structure, but it also has a long distance Floodlights for lighting, which direct light from a light source to be condensed by a lens to emit light. This is a floodlight. In addition, there are a wide range of lighting designed for lighting, and a more effective soft light for the local part of the stage, or a separate lamp designed to adjust the angle of the surface for uniform illumination of the surface.
 
Flood light has the characteristics of light, soft and even light, and it can be used with color filters to obtain other colors of light. Floodlights for stage lighting are generally designed as a row of lights for large area lighting. The local effect lighting of the stage uses separate lamps with adjustable angles. The floodlights must not have light spots and conspicuous edge marks within the scope of stage lighting.
 
2. Spotlight
 
The structure of the spotlight is to reflect the light beam emitted from the light source and use the reflector to concentrate to the front, through the lens to freely cast light on the local scope of the stage. The light flux and projection angle of the light can be adjusted, and the adjustment methods include moving light source and moving Two types of lens.
 
Spotlight is a basic luminaire for stage lighting. Its light system is mainly composed of concave reflection and condenser. Its characteristics are: its light spot is bright in the middle, its edges are clear, its projection range is narrower than that of a floodlight, and the intensity of light can be adjusted within the projection range. The adjustment is divided into two types: light source moving type and lens moving type. By adjusting and changing the illumination change of the light projection surface, the local light projection effect is obtained. Concentrators are generally used in surface light, slap, side light, column light, top light, etc., and are currently widely used in stage lighting.
 
According to the edge shape formed by the projected light, spotlights can be roughly divided into soft spotlights, plano-convex spotlights and contour spotlights.
 
(1) Soft spotlight
 
The spotlight with soft outline is the lighting fixture in the spotlight with soft light and emotion. Since Fresnel lens spotlights are usually used.
2) Plano-convex lens spotlight
 
The nature of light is stronger than soft light. Although the outline is also clear, it is not focused light like the outline spotlight. Because it is difficult to express it from the quality of light, it is generally called a flat-convex spotlight according to its structure. It has now become the main lighting fixture for stage lighting, which is indispensable on the stage.
 
(3) Contour spotlight (modeling spotlight)
 
The structure of this kind of spotlight can make the light around the projection surface be strongly focused, and it is a spotlight that is indispensable when tracking performers. It is different from other spotlights. It has two lenses, and it is also attached with a light that can change the size of the projected area and a light-cutting plate that can change the shape of the projected light.
 
3. Effective lighting
 
Effective lighting is a lighting device that expresses the phenomena of rain, snow, clouds, waves, and flames. It can also perform effective lighting for the background of singing, dancing, and drama. It is a very important lighting method for modern stage. Achievement illuminators are different from ordinary slide projectors in that they are large in size and bright in brightness and can be used for projection. They are projection equipment for the stage.

Scan the QR code to read on your phone

The

The difference between floodlight, spotlight and lighting

1.Floodlight(AstigmatismLightorFlatLight)Floodlightsgenerallydonothavelenses(exceptfloodlights),butusedirectlightfromthelightsourceanddirectlightfromthecurvedsurfacetomakeithaveadirectionalstructure,butitalsohasalongdistanceFloodlightsforlighting,whichdirectlightfromalightsourcetobecondensedbyalenstoemitlight.Thisisafloodlight.Inaddition,thereareawiderangeoflightingdesignedforlighting,andamoreeffectivesoftlightforthelocalpartofthestage,oraseparatelampdesignedtoadjusttheangleofthesurfaceforuniformilluminationofthesurface. Floodlighthasthecharacteristicsoflight,softandevenlight,anditcanbeusedwithcolorfilterstoobtainothercolorsoflight.Floodlightsforstagelightingaregenerallydesignedasarowoflightsforlargearealighting.Thelocaleffectlightingofthestageusesseparatelampswithadjustableangles.Thefloodlightsmustnothavelightspotsandconspicuousedgemarkswithinthescopeofstagelighting. 2.Spotlight Thestructureofthespotlightistoreflectthelightbeamemittedfromthelightsourceandusethereflectortoconcentratetothefront,throughthelenstofreelycastlightonthelocalscopeofthestage.Thelightfluxandprojectionangleofthelightcanbeadjusted,andtheadjustmentmethodsincludemovinglightsourceandmovingTwotypesoflens. Spotlightisabasicluminaireforstagelighting.Itslightsystemismainlycomposedofconcavereflectionandcondenser.Itscharacteristicsare:itslightspotisbrightinthemiddle,itsedgesareclear,itsprojectionrangeisnarrowerthanthatofafloodlight,andtheintensityoflightcanbeadjustedwithintheprojectionrange.Theadjustmentisdividedintotwotypes:lightsourcemovingtypeandlensmovingtype.Byadjustingandchangingtheilluminationchangeofthelightprojectionsurface,thelocallightprojectioneffectisobtained.Concentratorsaregenerallyusedinsurfacelight,slap,sidelight,columnlight,toplight,etc.,andarecurrentlywidelyusedinstagelighting. Accordingtotheedgeshapeformedbytheprojectedlight,spotlightscanberoughlydividedintosoftspotlights,plano-convexspotlightsandcontourspotlights. (1)Softspotlight Thespotlightwithsoftoutlineisthelightingfixtureinthespotlightwithsoftlightandemotion.SinceFresnellensspotlightsareusuallyused.2)Plano-convexlensspotlight Thenatureoflightisstrongerthansoftlight.Althoughtheoutlineisalsoclear,itisnotfocusedlightliketheoutlinespotlight.Becauseitisdifficulttoexpressitfromthequalityoflight,itisgenerallycalledaflat-convexspotlightaccordingtoitsstructure.Ithasnowbecomethemainlightingfixtureforstagelighting,whichisindispensableonthestage. (3)Contourspotlight(modelingspotlight) Thestructureofthiskindofspotlightcanmakethelightaroundtheprojectionsurfacebestronglyfocused,anditisaspotlightthatisindispensablewhentrackingperformers.Itisdifferentfromotherspotlights.Ithastwolenses,anditisalsoattachedwithalightthatcanchangethesizeoftheprojectedareaandalight-cuttingplatethatcanchangetheshapeoftheprojectedlight. 3.Effectivelighting Effectivelightingisalightingdevicethatexpressesthephenomenaofrain,snow,clouds,waves,andflames.Itcanalsoperformeffectivelightingforthebackgroundofsinging,dancing,anddrama.Itisaveryimportantlightingmethodformodernstage.Achievementilluminatorsaredifferentfromordinaryslideprojectorsinthattheyarelargeinsizeandbrightinbrightnessandcanbeusedforprojection.Theyareprojectionequipmentforthestage.
2020-04-14
What

What is lighting? How to brighten it?

"Lighting"isalsocalled"lightingproject"and"urbanbrillianceproject",whichmeanstolightentheplaceswithhightrafficinshoppingmalls,touristattractions,andstreetsinordertobeautifytheurbanenvironmentandimprovetheoverallimageofthecity.Ithasbecomethecommonpursuitofcitizenstoenhancethecity'slightinglevelandcreatebeautiful,beautifulandharmoniouscitynightscenes.Howtodocitylightingwork?Oneistoattachgreatimportancetotheimplementation.Improvetheunderstandingoftheimportanceofimplementingurbanlightingwork,overcomeshort-termandtemporaryconcepts,combinetheactualsituationofeachunit,andorganizeandimplementunitlightingworkasrequired,furtheroptimizetheurbandevelopmentenvironmentanddisplaytheoverallimageoftheunit.Thesecondistospeedupconstructionandstandardizeoperation.Adheretotheprincipleoftakingintoaccountthelong-term,striveforquality,easytooperate,designandmanufacturebuildingtypelights.Thelightinglampshaveawholesense,insistingonthecombinationofdots,linesandplanes,thelandscapeisrichandunified,andthecharacteristicsofthebuildingarehighlighted.Atthesametime,eachunitisresponsibleforthedesignatedpersonappointedforthelightingprojectandimplementsdedicatedlinemanagement;forlightinglighting,technicalpersonnelshouldbeorganizedforregularrepairandmaintenance.Thelamptimeissynchronizedwiththestreetlamp,thedailylightingtimeis2hours,andthebigfestivalis4hours.
2020-04-14
What

What are the design techniques of ancient architecture and ancient tower lighting?

Ancientarchitectureisahistoricalcarrierofurbandevelopmentandapreciousculturalheritageofhumanbeings.Totreatancientarchitecture,todiscover,protectandpromoteitistheonlythingwecando.ThenightviewofancientarchitectureistoattractmorepeopletopayattentiontoandpromoteancientarchitectureAway.Sowhatarethedetailsthatmustbepaidattentiontointhelightingdesignofancientbuildings?Whatshouldbegraspedaboutthelightingdesignofthetower?Theprimaryprincipleofancientarchitecturelightingisnottobedestroyed.Wemustfullyunderstandthearchitecturallanguage,readthearchitecturalform,decoration,color,etc.,andexpresstheclassicswithawe.Thetowerischaracterizedbyitstallnessandisoftenaniconicstructureinaregion.Theshapeofthetowerisextremelyrich,andthematerialsarediverse.Firstofall,wemustunderstandthedetailsthatmustbepaidattentiontowhenlightingancientbuildings:1.Thenightscapelightingdesignofancientbuildingsshouldbebasedonthepremiseofprotectingancientbuildings.Theinstallationoflampsandpipelinesshouldnotdamagetheoverallstructureofancientbuildings.2.Mostoftheancientarchitecturalstylesaresolemnandsteady.Thelightsourceselectedforthelightingdesignshouldnotbetoohighincolortemperature,toomuchincolorandtoobright.Warmcolorsshouldbethemainfocus,especiallyNotethattherecanbenospilllight.3.Theancientarchitecturallightingprojectshoulduselowultravioletlightsourceandultravioletlamps,becauseultravioletlightwilldamagetheancientarchitecturalpaintingandbuildingstructure.4.Theancientlightingfixturesshouldusesmall-scalesurfacemaintenancelampswithgoodprotection,anti-corrosionandfire-proofperformance.5.Thelightsourceofancientbuildingshoulduselow-power,long-lifelightsource,suchasLED,opticalfiberandsoon.6.Electricalequipment,lampsanddistributionpipelinesforancientlightingapplicationsmusthavesafetyandlightningprotectionmeasures.7.Ancientlightingfixturesshouldusestandardlampstofacilitatelatermaintenanceandmanagement.8.Formoreimportantancientbuildings,duetotheinabilitytoinstallelectricalpipelinesandlampinstallations,youcanusespotlightstoperformcorrespondinglighting;inordernottoaffectthesurroundingbuildings,youcanalsousemobilelightingvehiclesatnightMovethelightingvehicletothelightingposition;thebuildingenvironmentwhereconditionspermit,thefixedlightingliftingdevicecanbeused,thelightinglampisretractedintothefixeddeviceduringtheday,andthelampisraisedtothelightingpositionatnight.
2020-04-14
Which

Which three ways constitute complete commercial lighting

Lightingplaysavitalroleinrealizingthepositioningofcommercialplacesandpromotingconsumers'desiretopurchase.Inordertoattractcustomers,commercialpremisesmustcreateacomfortablelightenvironment,ifacustomerfeelscomfortablewhenshopping,theywillstaylonger,consumemore,andarehappytocomebacktoconsumeagainandagain,high-qualitylightingcaninspireEmotionsandfeelings,whichinturnstrengthenthestore’sbrand.Illuminatingcertaincommoditiestoenhancetheirexternalimageandenhancethefocusofattentionalsoplaysaroleinstimulatingconsumption.Commerciallightinggenerallyconsistsofbasiclighting,accentlightinganddecorativelightingtoformacompletecommerciallighting.Whichlightingmethodtouseshouldbedeterminedaccordingtothecharacteristicsoftheproductitselfandthewayofbusiness.Forsupermarkets,cheapstores,pharmacies,grocerystores,cosmeticsstores,etc.,thesecommoditiesarepopularandmustbepurchasedbypeopleintheirdailylives.Theinvestmentisnotlarge,andtheycanquicklymakejudgmentsanddonotneedtomakemoredetailedcomparisons.Thebrightnessanduniformbrightnessofsuchproductsarehigh,andtherecanbenounpleasantglare.Aslongasthegenerallightingisdesigned,itcanbesolved;fordepartmentstores,variousprofessionalshops,suchashouseholdappliances,furnitureandotherdurablegoods,theinvestmentislarge.Theusevalueanditsavailabilitymustbecarefullyconfirmedbeforepurchase.Itismoredifficulttodeterminethepurchase,andthestayinthestoreislonger.Thecomfortableandpleasantenvironmentisveryimportant.Forbasiclighting.Lowilluminance.Commodityuseskeylightingtoenhancethedisplayeffect.Whennecessary,decorativelightingshouldalsobesetaround.
2020-04-14
What

What are the purchasing skills of LED street lights?

Withtheincreasingmaturityoftechnology,somehigh-powerLEDlightsourceshavebeenabletomeettheneedsofgeneralstreetlamps.Especiallywiththeadventofnanostreetlights,theyaremoreabletomeettheirdailyneeds.Undernormalconditions,themaximumpowerofnanoLEDstreetlampscanreach100M/W.ItisveryimportanttounderstandthedetailedpurchasingmethodswhenpurchasingLEDstreetlights. Understandtheself-weightofstreetlampswhenselecting.LEDstreetlightsarerelatedtoreasonssuchashightechnicalcontentandrelativelymessycomposition.Somehigh-powerlampscangenerallyexceedordinaryhigh-nanometerstreetlamps. First,wemustconsidertheluminouspower.Thehighertheluminouspower,thebettertheenergy-savingeffect.AndthisisoneofthemostimportantgoalsintheselectionofLEDstreetlights. Secondly,itisnecessarytounderstandthecorrespondinglightdecaystatus.Somemerchants,inordertoobtainmoreprofitsandreduceproductioncosts,willbesub-charged.Generally,someLEDswithlowerpowerwillbeselected,andthelightdecaycapabilityofsuchlampsisrelativelystrong.Therefore,forastreetlampthatneedstobeusedforalongtime,oneshouldchooseastreetlampwithrelativelypoorlightattenuation.
2019-07-27
Will

Will the maintenance cost of solar street lamps be high afterwards?

Withtherapiddevelopmentofurbanconstructionandsocialandeconomicdevelopment,theconsumptionofvarioustypesofelectricityisincreasing.Therefore,wemustbeabletosaveelectricityandusenewelectricityreasonably.Theemergenceofsolarstreetlightscanbringbetterpromotion.Intheprocessofapplicationandprotection,wecanalsocontrolcostsreasonably. Becausetheapplicationenvironmentofsolarstreetlightsisverywide,itsfunctionisverypowerfulintheapplicationprocess.Themostimportantthingisthatbeforeconstruction,thereisnoneedtolaytheline,nordoyouhavetoworryaboutthepublicimpactcausedbytheagingoftheline,whichcansavealotofequipmentcosts.Inthesubsequentprotectionandmaintenanceprocess,onlyregularinspectionofsolarpanelsandbulbscanbetterusethecomponents. Therefore,itisverysimpleintheprocessofprotectionandmaintenance,anddoesnotneedtoinvesttoomuchmoneytoprotect.Aslongastheyareregularlycheckedandusedcorrectly,andmustcomplywithenvironmentalstandards,youcanavoidvariousproblemsandfailures,ensurethatthereisnoperformanceproblemformorethantenyears,andtheservicelifeislonger.Theservicelife,overallstabilityandsafetyareverygoodinnature,sothecostofprotectionwillbeverylow. Today,solarstreetlightshavebeenusedinmajorcitiesandremoteareas.Thepurposeistohaveabetterlightingeffectwithoutwastingelectricity.Itcannotonlybringbetterutilizationeffect,butalsoreducetheprotectioncost.Asfortheutilizationfunctionofdifferentenvironments,itcanalsobeplayedmoreperfectly.Wecanusethemwithconfidence.
2019-07-05
Previous page
1

HOTLINE

 

No.99, Guoji West Road, Gaoyou high tech Zone, Jiangsu Province

Sales Hotline: 0514-84858888

Wealth hotline: 13905277666

Email: nejsjt@163.com

Nuoer Lighting Group Co., Ltd.

official account