Vim li cas LED teeb yog lub zog ua tau zoo?

Muaj ntau cov laj thawj tseem ceeb vim li cas lub teeb taws teeb yog lub zog ntau dua li incandescent teeb:

1. Qhov sib txawv hauv txoj cai ua haujlwm

LED teeb: feem ntau yog los ntawm kev sib xyaw ntawm cov tshuab hluav taws xob thiab cov qhov hauv cov khoom siv semiconductor kom tso lub zog, tsim cov photons, tsim lub teeb. Lub teeb pom kev no ua rau lub teeb LED hauv lub teeb hluav taws xob rau hauv lub zog hluav taws xob, ntau tiam yog qis dua, yog li txhim kho kev ua haujlwm hluav taws xob.

Lub teeb txawb: Ib qho kev tiv thaiv kom zoo rau cov tungsten fungent for agent hauv lub teeb thiab emit pom pom lub teeb siv thermal hluav taws xob. Tsuas yog kwv yees li 10% ntawm lub zog hluav taws xob hauv cov txheej txheem no tuaj yeem hloov mus rau hauv lub teeb rau hauv lub zog, tus so yog dissipated nyob rau hauv daim ntawv ntawm lub zog kub.

2. Qhov sib txawv hauv kev siv hluav taws xob

LED teeb: Kev siv hluav taws xob muaj feem tsawg, feem ntau hais lus LED nti los ntawm qhov tam sim no yog qhov tseem ceeb heev, tab sis tuaj yeem emit ci ci. Ntawm tib lub ci ci, LED teeb tau haus hluav taws xob tsawg.

Lub teeb txawb: lub zog ntawm lub teeb yog hais txog 40 Watts, thiab lub zog siv tau ntau dua li ntawm LED teeb.

3. Qhov sib txawv hauv kev pabcuam lub neej

LED teeb: Raws li qhov tseeb tam sim no thiab voltage, cov kev pabcuam lub neej ntawm LEDs tuaj yeem ncav cuag 100 lub teeb tau hloov chaw thiab siv hluav taws xob.

Incandescent teebs: kev pabcuam luv luv, qhov nruab nrab lub neej expectivy feem ntau tsis ntau tshaj 1, {}}} teev.

Hauv cov ntsiab lus, LED teeb muaj qhov zoo tshaj plaws ntawm kev teeb tsa lub teeb hauv kev siv hluav taws xob thiab yog li muaj zog ntau. Nyob rau tib lub sijhawm, LED teeb tseem muaj kev pabcuam kev pabcuam ntev, ib puag ncig kev tiv thaiv thiab lwm cov xim muaj zog, cov nta muaj zog, cov nta coj LED ua kom zoo dua thiab zoo nkauj.