SamuwarKimiyya

Zabi na fitilu: nawa lumens da Watt lagwanin 100?

Lumen (luminous juyi) ne a naúrar na ji na SI - International System of Units. Wannan haske darajar, denoted "lumens" ko LM.

maye fitilu

A lissafin da dogon nuna cewa Lagwani fitilar - ba mafi tasiri zaɓi don lighting, musamman a lokacin da ta je manyan yankunan. Zaki ya share na makamashi ba a cikin lighting kuma domin dumama filament, wanda ya sa da haske kwan fitila mafi kamar kananan hita.

Tambayar da m makamashi ne da muhimmanci musamman a yanzu, a cikin tsawon high amfani da albarkatun da kuma, mafi muhimmanci ga masu amfani da, mafi girma farashin for utilities. Saboda haka, lokacin da ka saya kamata kula ba ga ikon, auna a watts, da kuma a kan nawa haske zai haskaka. Kuma kamar wannan siga da aka canja a lumens.

Yadda yawa lumens da Watt lagwanin 100

Irin wannan fitilu suna fi amfani a gidaje gabatarwa. Su ba da kyawawan mai kyau lighting da kuma dadi da ido launi. Tun Lumens nuna nawa haske ne wanda ake jefarwa da tushen, da girma da daraja, da haske da hasken. Duk da haka, wadannan Figures iya bambanta yadu, musamman a lokacin da ta je daban-daban na fitilu. Yana da wuya a lissafi da yawa lumens a wani Lagwani fitilar 100 watts. Alal misali, a 20-Watt fitilar ya yi haske, juyi na 250 lumens, kuma idan ikon da aka ninki biyu, da ya kwarara zai isa 400 LM. Amma da 60-Watt kwan fitila a wani kudi na game da 700 lumens, 900 lumens daidaita da ikon 75 watts. Kwarara damar 1200 lumens haske aka samu idan ikon filament fitilu ne 100 watts.

makamashi ingantawa

Jima ko daga baya, mutane suna fara tunani game da yadda za a ajiye a kan wutar lantarki, domin ci gaba da ba su tsaya har yanzu. Farko ya zo da makamashi-ceton kwararan fitila, wadda bisa ga manufacturer, rage kuzari a biyu ko sau uku. Kuma yanzu akwai fi man fetur-m kwararan fitila - LED. Su ne kawai korau - Farashin ne quite high, don haka babban matsala ne cewa sabon fitilar An hada da kadan ikon amfani, da kuma hasken da na Lagwani fitilar.

rikici

LED fitilu kada cinye sau da yawa m ikon, amma bayanai ga manufacturer, sau da yawa gauraya da mai saye. Ga misali, sai ka ce wani fitilar kama da 70-Watt haske kwan fitila da 500 lumens, amma shi ba zai iya zama gaskiya. Domin ba za a kuskure tare da zabi, dole ne mu tuna da yadda da yawa lumens a wani Lagwani fitilar 100 watts.

Bayan da sayan wannan abu da mutum ne mai baƙin ciki, saboda hasken bai isa ba, kuma da ku yi domin a canza zuwa wani karin iko na'urar, wanda ake dangantawa da ƙarin halin kaka, musamman idan kwararan fitila da aka saya don dukan chandelier. Duk da haka, a lokacin da wani canji dole ne ya kula ba kawai don irin wannan size kamar yadda lumens. Bayyanãwa juyi / ikon - wannan rabo a cikin kasa da kasa System of Units (SI), wanda ake kira da luminous yadda ya dace. Kawai sa, da siga nuna yadda haske jimloli 1 Watt na wani haske Madogararsa. Auna a lumens da Watt.

Yadda za a zabi?

Shan la'akari duk da sigogi, ya kamata ka yi la'akari da ba kawai da yawa lumens da Watt Lagwani fitilar 100, amma haske fitarwa, wanda shi ne daidai to 100 watts 13.8 LM / W. Ga misali: wannan siga a cikin LED kwararan fitila na iya zama daga 10 zuwa 300 LM / W (!).

Wani undeniable amfani ne da nuna gaskiya da filament fitilar gilashin da kwana na katako yaduwar 360 digiri. Saboda haka, a lokacin da canza zuwa wasu iri (misali, da LED fitila kwana sau biyu kasa) za a iya lura ƙasƙanci daga haske. Bugu da kari, shi ne wani Lagwani fitilar ne manufa domin dimmers cewa zai iya sarrafa ba kawai haske, amma kuma da ikon amfani.

tasirin

Kamar yadda mai mulkin, bayani a kan yadda yawa lumens da Watt Lagwani fitilar 100, za a iya samu a kan marufi. Bugu da kari, akwai Ana nuna ma muhimmanci sigogi kamar launi zafin jiki da kuma launi ma'ana daidai fihirisar (CRI), da hakkin ya zabi wanda, za ka iya samun mafi dadi ga idanu haske inuwa.

Launi zazzabi m Lagwani fitilar ne 2800 K (auna da darajõji Kelvin). Wannan darajar da ya kamata a shiryar da a zabar hasken launi, ba shakka, idan wani mazauni. Ga filayen aiki (ofisoshin, asibitoci, Pharmacy, shagunan) dace tsaka tsaki sautunan tare da wani launi zafin jiki na 4000 zuwa 5000 K, da kuma galleries da kuma nuni dakunan bada shawarar rufe kyalli da haske (5000 K, kuma sama).

daidaito

Idan har bisa wani dalili shi ne muhimmin cewa lighting a lokacin da ya maye gurbin fitilar tsaya daidai a wannan matakin, na iya zama pre-auna haske fitarwa ta musamman na'urar - hasken mita. Suite - wani gwargwado na da rabo daga lumens da Area (1 Lux ne daidai da daya lumen da murabba'in mita). Yawanci wannan ya shafi daban-daban cibiyoyin, inda shi wajibi ne don saka idanu da yarda daga cikin lighting jihar dokokin.

Tricks a kan makamashi yadda ya dace

Daya daga cikin ban sha'awa tips daga kwararru ne don amfani da fitilu na daban-daban iko. Alal misali, a mafi iko haske ake bukata a cikin aiki yanki na cikin dakin, da kuma a wasu sassa yana yiwuwa a gudanar da wani karami yawan dakuna. Na biyu tip - Raba sharuddan sauyawa na fitilu. Wannan zamba ba zai kawai cinye ƙasa da makamashi, amma kuma a raba band a cikin studio Apartment, ko manyan dakuna.

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