Doorashada laambadihii, sida badan lumens halkii watt incandescent guluubka 100?

Lumen (dheecaan iska Ifto Yuuna) waa unug ka mid ah cabbirka of SI - Nidaamka Caalamiga ah ee Cutubyada. Qiimaha Tani waxay iftiinka, muujinaysaa "lumens" ama lm.

laambadihii bedelka

Xisaabaha ayaa muddo dheer muujiyay in laambad incandescent - ma aha ikhtiyaarka ugu fiican ee nalalka, gaar ahaan marka ay timaado meelaha waaweyn. share libaax ee tamarta ma aha in nalalka iyo kulaylinta buuxieyey, taas oo ka dhigaysa nalka iftiin badan sida kululeeyaha yar.

Su'aasha ah tamarta wax soo saar si gaar ah muhiim hadda, in muddada isticmaalka sare khayraadka iyo, ugu muhiimsan ee macaamiisha, qiimaha sare ee korontada. Sidaa darteed, marka aad iibsato waa in fiiro aan si xoog, qiyaasay in watts, iyo inta iftiin iftiimin doonaa. Oo kaliya dhimaya waxaa loo bedelay in lumens.

lumens Imisa halkii watt incandescent guluubka 100

laambadihii noocan oo kale ah waxaa inta badan loo isticmaalaa in goobta la degan yahay. Waxay ku siin nalalka a wanaagsan oo raaxo leh in midabka indhaha ka. Tan iyo Lumens tilmaamaya sida badan iftiinkooda waa loo timaada by isha, weyn ee qiimaha, dhalaal iftiinka. Si kastaba ha ahaatee, tirooyinkan ballaaran kala duwanaan karaan, gaar ahaan marka ay timaado noocyada kala duwan ee laambadihii. Way adag tahay si loo xisaabiyo inta lumens in incandescent ah laambad 100 watts. Tusaale ahaan, laambad 20-watt a siinayaa daadanayo light of 250 lumens, iyo haddii awood la labanlaabayo, socodka gaari doonto 400 lm. Laakiin nalka 60-watt ee heerka ah oo ku saabsan 700 lumens, 900 lumens loo siman yahay xoogga 75 watts. Awoodda socodka ee 1200 lumens iftiinka waxaa lagu gaarayaa haddii xoogga laambadihii buuxieyey waa 100 watts.

ayna tamarta

Fogaato ama, dadka ayaa bilaabay in ay ka fekeraan sidii ay u badbaadin on korontada, maxaa yeelay, horumarka aanu weli ma taagnaan. First yimid nalalka tamarta-badbaadinta ah, kaas oo, sida ay soo saaraha, yareeyo isticmaalka tamarta ee laba ama saddex jeer. Haddaba waxaa jira nalalka shidaal ku habboon xitaa more - LED. Kaliya negative - qiimaha waa mid qaali ah, sidaa darteed dhibaatada ugu weyni waa in laambad cusub waxaa ka mid ah iyo isticmaalka xoogga yar, iyo dhalaalka laambad incandescent ah.

Dhoob

nalalka LED ha baabbi'in awood dhowr jeer ka yar, laakiin macluumaadka si saaraha, inta badan jahawareerinaya iibsadaa. Tusaale ahaan, waxaad ku tidhaahdaa laambad la mid ah guluubka iftiin 70-watt 500 lumens, laakiin waxaa run kuma noqon karto. Si aan si la qaldo leh doorashada, waa in aynu ogaannaa lumens sida badan in laambad incandescent 100 watts ah.

Ka dib iibka ah ee this item qof waa niyad, waayo, iftiinku kuma filna iyo aad qabto in aad ku bedesho qalab awood badan, kaas oo la xidhiidha kharash dheeraad ah, gaar ahaan haddii nalalka ee lagu soo iibsaday for dheertahey oo dhan. Si kastaba ha ahaatee, marka uu dhaco isbedel ah waxaa lagama maarmaan ah in ay bixiyaan ma aha oo kaliya in ay size noocan oo kale ah sida lumens dareenka. Yeelaa Eebe ka daadanayo / awoodda - ratio this Nidaamka Caalamiga ah ee Units (SI), oo la odhan jiray tayada iska Ifto Yuuna. Si fudud u gelin, dhimaya ee ay muujinaysaa sida ay dhalaalka soo saarka 1 Watt of il light. Qiyaasay in lumens halkii watt.

Sida loo doorto?

Iyada oo la tixgelinayo kasta oo lagu cabbiro, waa in aad ka fiirsan ma aha oo kaliya inta lumens halkii watt incandescent laambad 100, laakiin wax soo saarka iftiin, oo waa loo siman yahay ilaa 100 watts of 13.8 lm / W. Tusaale ahaan: dhimaya isla ee nalalka LED noqon kartaa laga bilaabo 10 ilaa 300 lm / W (!).

Faa'iidada kale la dafiri karin waa hufnaan muraayadda laambad buuxieyey iyo xagal ee faafidda ku jirase aad ee 360 digrii. Sidaa darteed, marka la beddelo si ay noocyada kale (tusaale ahaan, laambad badhkiis xagal LED) waxaa lagu arkay waxaa laga yaabaa in nabaad-of Nuur. Intaa waxaa dheer, waa laambad incandescent ah waa fiican ee dimmers in la xakameeyo kara ma aha oo kaliya nuurka, laakiin sidoo kale isticmaalka awoodda.

sumadaha

Sida caadiga ah, macluumaad ku saabsan lumens sida badan halkii watt incandescent laambad 100, waxaa laga heli karaa baakada. Intaa waxaa dheer, waxaa sidoo kale tilmaamay xuduudaheedu muhiimka ah sida index heerkulka midabka iyo midabka haya'ad (CRI), xaq u leedahay inaad doorato, waxaad heli kartaa ugu raaxo leh oo indhahana hooska light.

heerkulka Color laambad incandescent caado ah waa 2800 K (qiyaasay in degrees Kelvin). Qiimaha Tani iyo waa in lagu hanuuniyey in doorashada midabka iftiin, dabcan, haddii guri. Waayo, xarumood (xafiisyo, isbitaalada, farmashiyaha, dukaamada) metrik haboon dhexdhexaad ah leh heerkulka midabka ah 4000 5000 K, iyo balbalooyinkii ku iyo hoolalka bandhig lagu talinayaa si ay u daboosho nuurka dhaadheer (5000 K iyo wixii ka sareeya).

saxnaanta

Haddii sabab kasta waxaa muhiim ah in nalalka marka bedelay laambadda joogo si sax ah heer la mid ah, waxay noqon kartaa wax soo saarka iftiin pre-qiyaasay by qalab gaar ah - meter iftiinka. Suite - qiyaas ah oo ratio ee lumens iyo Area (1 lux waa loo siman yahay mid ka mid Lumen halkii mitir). Sida caadiga ah tani waxay khusaysaa hay'adaha kala duwan, halkaas oo ay lagama maarmaan tahay si loola socdo fulinta oo ka mid ah xeerarka gobolka iftiiminta.

Tricks on Karti Energy

Mid ka mid ah talooyin xiiso leh ka xirfadlayaasha waa in la isticmaalo laambadood oo awood kala duwan. Tusaale ahaan, Nuur awood dheeraad ah loo baahan yahay in goobta shaqada ee qolka, iyo in qaybo ka mid ah waxaa suurtagal ah si ay u maareeyaan tiro yar oo qol. tip Second - Beddelashada Separate ah laambadihii. trick Tani ma baabbi'in doonaa oo kaliya tamarta yar, laakiin sidoo kale si ay u wadaagaan guutadii ee aqalka studio ama qolal waaweyn.