LED teeb pom kev tseem ceeb parameter thiab piav qhia

Muaj ntau qhov ntsuas ntawm LED teeb. Vim yog daim ntawv thov teeb pom kev sib txawv, qhov ua kom pom tseeb ntawm cov ntsuas yuav txawv. Nws yog ib qho nyuaj rau hais tias qhov ntsuas twg yog qhov tseem ceeb, thiab cov ntsuas twg tsis tseem ceeb. Rau cov teeb pom kev zoo, feem ntau yog cov wattage, luminous flux, thiab xim kub. Rau kev teeb pom kev zoo, xws li txoj kev teeb pom kev zoo thiab teeb pom kev hauv tsheb, peb yuav tsum tau them sai sai rau lub teeb faib nkhaus thiab xim kub; ntau lawm kab teeb pom kev zoo peb yuav tsum xyuam xim rau xim rendering Performance index; loj-thaj chaw installation ntawm high-power teeb peb yuav tsum tau them sai sai rau lub hwj chim yam, thiab lwm yam. Cov nram qab no yog ib tug luv luv qhia rau cov tsis:

1) Lub zog (W)

Lub hwj chim yog hais txog tus nqi ntawm kev ua hauj lwm los ntawm ib yam khoom nyob rau hauv ib lub sij hawm unit, uas yog, lub hwj chim yog ib tug ntau ntawm lub cev uas piav txog qhov ceev ntawm kev ua hauj lwm. Txhais tau hais tias hluav taws xob ntau npaum li cas lub teeb tuaj yeem siv tau.

2) Luminous flux (LM)

Luminous flux yog qhov taw qhia yooj yim ntawm lub teeb ci, nws qhia tias lub teeb lub zog npaum li cas lub teeb ci tawm sab nraud

3) Luminous efficiency (LM / W):

Nws yog qhov piv ntawm cov luminous flux emitted los ntawm ib qho hluav taws xob lub teeb qhov chaw rau nws cov hluav taws xob noj, thiab nws yog qhov tseem ceeb tshaj plaws technical parameter rau kev ntsuam xyuas cov hluav taws xob efficiency ntawm ib tug hluav taws xob lub teeb qhov chaw. LEDs nrog kev ua haujlwm siab luminous tuaj yeem tau txais tib lub ci ci nrog lub zog hluav taws xob tsawg. LIGHT VICTOR LED raj lub teeb ua haujlwm tau siab txog 180lm / w thiab vaj huam sib luag teeb yog 170lm / w.

4) Xim kub (K)

Xim kub yog ib qho kev ntsuas uas sawv cev rau cov xim ntawm lub teeb emitted los ntawm lub teeb ci, thiab yog tus nqi uas sawv cev rau cov xim ntawm lub teeb. Thaum lub cev dub yog rhuab mus rau qhov kub thiab txias lub teeb xim ntawm lub cev emission yog tib yam li lub teeb emission los ntawm lub teeb qhov chaw, qhov kub thiab txias ntawm lub cev dub yog suav hais tias yog xim kub ntawm lub teeb qhov chaw. Poob ntawm lub cev dub kab hluav taws xob (Planck nkhaus)

5) Xim rendering Performance index (Ra)

Xim rendering yog lub degree ntawm lub teeb restores qhov tseeb xim ntawm ib yam khoom. Cov xim rendering Performance index (Ra) feem ntau yog siv los qhia cov xim rendering kev ua tau zoo ntawm lub teeb qhov chaw. Qhov siab dua qhov xim rendering Performance index ntawm lub teeb ci, qhov zoo dua qhov kev ua tau zoo ntawm cov xim.

6) Lub zog muaj zog

Ib coefficient uas ntsuas qhov ua tau zoo ntawm cov khoom siv hluav taws xob. Cov khoom siv hluav taws xob siab txhais tau hais tias kev siv hluav taws xob muaj txiaj ntsig zoo thiab cov kab hluav taws xob tsawg; Tsis tshua muaj hluav taws xob zoo txhais tau hais tias lub Circuit Court siv lub zog reactive siab rau alternating magnetic teb conversion, uas txo cov khoom siv thiab ua rau cov kab hluav taws xob poob.

7) Lub teeb lifespan (H)

Lub neej zoo: lub sijhawm thaum lub teeb tuaj yeem' tsis ua haujlwm (tsis muaj lub teeb / tsis pib / xim tsis ua haujlwm)

Lub neej kev lag luam: lub sijhawm teeb pom kev zoo txij thaum pib siv mus rau luminous flux attenuation (piv txwv li luminous attenuation) rau qee feem pua ​​​​ntawm qhov pib ntsuas luminous flux (70% sab nraum zoov, 80% sab hauv tsev)

Qhov nruab nrab lub neej: lub sij hawm los ntawm ignition mus rau 50% (50% seem seem) tsis ua hauj lwm ntawm ib tug txheej txheem kuaj teeb