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LED (Light Emitting Diode)

Description:LED(LightEmittingDiode)isasolid-statesemiconductorBodydevicescandirectlyconvertelectricityintolight.TheheartofLEDisasemiconductorcrystalAchip,oneendofwhichisattachedtoabracket,oneendisthenegativepole,andtheotherendisconnectedtothepositivepoleofthepowersupplyExtremely,encapsulatetheentirechipwithepoxyresin.LEDCommonLightingTerminology1.Luminousfluxφ:Thetotalamountoflightemittedbyaluminousbodypersecond.Unit:lumens(Lm),Indicatestheamountoflightemittedbytheluminescentbody,withthemorelightemitted,thehigherthelumencount.2.LightintensityI:Theluminousfluxemittedbyaluminousbodyinaspecificdirectionwithinaunitsolidangle.Unit:Candela(CD).3.IlluminanceE:Theluminousfluxofaluminousbodyshiningonaunitareaoftheilluminatedobject.Unit:LeLux=lumensLm/aream2.4.BrightnessL:Theluminousfluxofaluminousbodyinaspecificdirectionperunitsolidangleperunitarea.singlePosition:Nit(MCD).5.Lightefficiency:Theabilityofanelectriclightsourcetoconvertelectricalenergyintolight,measuredbydividingtheluminousfluxemittedbythepowerconsumptionRepresentedbyquantity.Unit:lumensperwatt(Lm/w).6.Averagelifespan:referstothenumberofhoursabatchoflampsisdamagedwhen50%ofthequantityisdamaged.Unit:Hour(h).7.Economiclifespan:Takingintoaccountbothbulbdamageandbeamoutputattenuation,Itscomprehensivebeamoutputisreducedtoaspecificnumberofhours.70%ofoutdoorlightsources,indoorlightsourceswww.hdxled.comWhatsApp86+13318250708
Description:LED(LightEmittingDiode)isasolid-statesemiconductorBodydevicescandirectlyconvertelectricityintolight.TheheartofLEDisasemiconductorcrystalAchip,oneendofwhichisattachedtoabracket,oneendisthenegativepole,andtheotherendisconnectedtothepositivepoleofthepowersupplyExtremely,encapsulatetheentirechipwithepoxyresin.LEDCommonLightingTerminology1.Luminousfluxφ:Thetotalamountoflightemittedbyaluminousbodypersecond.Unit:lumens(Lm),Indicatestheamountoflightemittedbytheluminescentbody,withthemorelightemitted,thehigherthelumencount.2.LightintensityI:Theluminousfluxemittedbyaluminousbodyinaspecificdirectionwithinaunitsolidangle.Unit:Candela(CD).3.IlluminanceE:Theluminousfluxofaluminousbodyshiningonaunitareaoftheilluminatedobject.Unit:LeLux=lumensLm/aream2.4.BrightnessL:Theluminousfluxofaluminousbodyinaspecificdirectionperunitsolidangleperunitarea.singlePosition:Nit(MCD).5.Lightefficiency:Theabilityofanelectriclightsourcetoconvertelectricalenergyintolight,measuredbydividingtheluminousfluxemittedbythepowerconsumptionRepresentedbyquantity.Unit:lumensperwatt(Lm/w).6.Averagelifespan:referstothenumberofhoursabatchoflampsisdamagedwhen50%ofthequantityisdamaged.Unit:Hour(h).7.Economiclifespan:Takingintoaccountbothbulbdamageandbeamoutputattenuation,Itscomprehensivebeamoutputisreducedtoaspecificnumberofhours.70%ofoutdoorlightsources,indoorlightsourceswww.hdxled.comWhatsApp86+13318250708
Information

LED (Light Emitting Diode) is a solid-state semiconductor

Body devices can directly convert electricity into light. The heart of LED is a semiconductor crystal

A chip, one end of which is attached to a bracket, one end is the negative pole, and the other end is connected to the positive pole of the power supply

Extremely, encapsulate the entire chip with epoxy resin.

LED Common Lighting Terminology

1. Luminous flux φ: The total amount of light emitted by a luminous body per second. Unit: lumens (Lm),

Indicates the amount of light emitted by the luminescent body, with the more light emitted, the higher the lumen count.

2. Light intensity I: The luminous flux emitted by a luminous body in a specific direction within a unit solid angle. Unit:

Candela (CD).

3. Illuminance E: The luminous flux of a luminous body shining on a unit area of the illuminated object. Unit: Le

Lux=lumens Lm/area m2.

4. Brightness L: The luminous flux of a luminous body in a specific direction per unit solid angle per unit area. single

Position: Nit (MCD).

5. Light efficiency: The ability of an electric light source to convert electrical energy into light, measured by dividing the luminous flux emitted by the power consumption

Represented by quantity. Unit: lumens per watt (Lm/w).

6. Average lifespan: refers to the number of hours a batch of lamps is damaged when 50% of the quantity is damaged. Unit: Hour

(h) .

7. Economic lifespan: Taking into account both bulb damage and beam output attenuation,

Its comprehensive beam output is reduced to a specific number of hours. 70% of outdoor light sources, indoor light sources

www.hdxled.com

WhatsApp86+13318250708

Keyword: emitting the of light unit luminous is by body to

Zhongshanshi Huadengxing Lighting Co., Ltd.

Address: 5/F & 6/F Building 1,No.21 Kanglong 3rd Road,Xinmao Industrial Zone, Henglan Town, Zhongshan City, Guangdong, China
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