Lub hauv paus ntsiab lus ua haujlwm ntawm cov khoom siv teeb pom kev lag luam feem ntau yog los ntawm kev hloov hluav taws xob hluav taws xob rau hauv lub teeb lub zog. Cov teeb sib txawv siv lub teeb sib txawv -emitting mechanisms kom tau raws li qhov xav tau ntawm kev siv siab, lub neej ntev, thiab kev ua haujlwm siab hauv kev lag luam.
Incandescent Lamps vs. Halogen Teeb: Cov teeb pom kev zoo emit teeb los ntawm cua sov lub tungsten filament rau incandescence (kwv yees li 2300℃lossis siab dua) nrog cov hluav taws xob tam sim no. Lawv lub zog hloov dua siab tshiab yog qhov tsawg, nrog rau feem ntau cov hluav taws xob hluav taws xob tau hloov mus rau hauv tshav kub. Txhawm rau tiv thaiv filament oxidation, lub noob raug tshem tawm lossis ntim nrog cov roj inert. Halogen teeb yog ib qho kev txhim kho, suav nrog cov kab hluav taws xob halogen los tsim "halogen voj voog," ua rau cov tungsten evaporated rov qab rov qab rau hauv cov filament, yog li ncua nws txoj sia thiab ua rau lub iav dub.
Fluorescent Lamp vs. Gas Discharge Lamps: Cov teeb fluorescent yog cov teeb tawm. Lub raj yog ntim nrog argon roj thiab me me ntawm mercury. Thaum muaj zog, cov mercury vapor tawm, tsim lub teeb ultraviolet, uas ua rau cov phosphor ntawm phab ntsa sab hauv kom pom lub teeb pom kev. High- siv lub teeb tawm (xws li hlau halide teeb thiab siab - siab sodium teeb) yog ua raws li lub hauv paus ntsiab lus zoo sib xws thiab tsim nyog rau cov chaw tsim khoom thiab cov chaw sab nraum zoov uas xav tau lub teeb pom kev zoo.
Lub Teeb Emitting Diode (LED) Teeb: LEDs yog cov khoom siv hluav taws xob uas ncaj qha hloov hluav taws xob rau hauv lub teeb lub zog los ntawm electroluminescence. Raws li cov khoom siv- lub xeev lub teeb pom kev zoo, lawv pom qhov poob qis, kev ua neej ntev, thiab kev siv hluav taws xob siab, ua rau lawv xaiv qhov tseem ceeb rau cov teeb pom kev lag luam niaj hnub no.
Electrodeless Teeb (piv txwv li, qis-frequency electrodeless teeb): Electrodeless teeb tshem tawm cov tsoos filament thiab electrodes. Lawv ob peb lub zog rau hauv lub teeb los ntawm electromagnetic induction, zoo siab rau cov roj ionization los tsim lub teeb ultraviolet, uas yog tom qab ntawd hloov mus rau hauv pom lub teeb los ntawm phosphors. Lawv lub neej ntev tuaj yeem ncav cuag 60,000 txog 100,000 teev. Tsim nyog rau siab -lub zog, nyuaj-rau- tuav ib puag ncig xws li tunnels thiab factories, lawv muab cov txiaj ntsig zoo xws li kev ua haujlwm siab luminous, flicker -kev ua haujlwm pub dawb, thiab qhov dav dav.
Intelligent Lighting Systems: Cov teeb pom kev ntse muaj xws li lub teeb pom kev siv lub teeb, lub teeb pom kev zoo, thiab lub zog tswj, ua tiav kev tswj tsis siv neeg "teeb pom kev thaum tib neeg nyob, teeb tawm thaum tib neeg tawm mus." Lub kaw lus tuaj yeem pib, nres, lossis dim raws li qhov ci ntsa iab thiab kev ua haujlwm ntawm cov neeg ua haujlwm, ua rau muaj kev txuag hluav taws xob tseem ceeb.
