Na fasahar, Lantarki
Sauya flashlights - a ray haske a cikin duhun dare
Zai ze cewa irin wannan a fili kwayoyin halitta - a zabi wani tocila. Abin da zai iya zama sauki! Amma a gaskiya, duk abin da yake yawa mafi rikitarwa. Da farko, kana bukatar ka shirya abin da manufar da shi da aka saya, (for aiki ko a gida, su bar kasar, domin da ruwa, domin caving, da dai sauransu), kuma ya kamata gano yadda sau da yawa shi za a yi amfani da.
Batura amfani a flashlights, sũ biyun gina-in kuma batun tuna. Mafi sau da yawa a cikin kasuwar za ka iya samun sauya flashlights cewa amfani da wadannan batura:
- Lithium-ion batura 18650 - da mafi iya aiki (a kwatanta da wasu) da kuma kamar wancan ne samar da wani ci gaba da aiki daga rai guda cajin.
- Lithium Baturi CR-123 - tare da wani comparatively "suna fadin" girma yana isa iya aiki, da kuma saboda haka ne fiye da amfani da fitilu na kananan size.
- gatari AA irin batura AAA - dace a cewa idan ya cancanta za a iya maye gurbinsu da analogous al'ada batura.
A na gaba abu kana bukatar ka nemi a lokacin da zabar wani baturi fitilar - wani tushen haske da cewa an yi amfani da shi. A wannan damar iya amfani da:
- Krypton kwan fitila - a kwatanta da na al'ada Lagwani fitilu samar da 70% karin haske.
- makamashi ceto haske kwan fitila - yana ba da 50% karin haske fiye da al'ada (a wannan ikon amfani), amma na su da haske iya kawai a diffused.
- Halogen fitilu - haskaka mafi haske.
- LEDs - low makamashi amfani da da dogon sabis rayuwa.
sauya tocila na iya zama duka hannu da kuma wani shugaban. Akwai babban, šaukuwa fitilu, da kuma fitilu, wanda za a iya amfani da fitilolin mota yayin da hawa keke. A cikin wani hali, da zabar wani fitilar kamata dauki daya cewa ya mallaka mafi turɓãya da danshi shamaki Properties, shi ne mafi tasiri-resistant kuma, ta halitta, kamar yadda idan dai zai yiwu haskakawa a kan samuwa ikon kafofin.
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