Akukho ukunyuka okanye ukuloba angeke kwenzeke ngaphandle kokukhanyisa. Kubonakala kulula ukuza kwivenkile, khetha ilanga, uthenge iibhetri uze uhambe. Kodwa kwakungekho njalo. Ngesinye isikhathi, ibhakoni lakho lingawela kwaye liyeke ukusebenza, okanye ukuhlawulwa kwebhetri kuya kuphela. Ngoko ke, kufuneka uthathe le ngxaki ngokungakumbi.
Ukukhetha i-flashlight LED
Kwiminyaka engaphezu kweyishumi, umhlobo obalulekileyo wabakhenkethi kunye nabahambahambayo ngumbane we-LED ohambahambayo. Wayesethathe ixesha elide esikhundleni sakhe ngezibane kwaye waba ngumhlobo othembekileyo ohambweni. Ngoko, xa ukhetha i-flashlight ye-LED, qaphela oku kulandelayo:
- Ukugxininisa kokukhanya . Izibane ezihambayo kule ndawo zinomlinganiselo omkhulu. Kukho ukukhanya okusabalaleneyo, kunye nokukhanya. Phawula uza kuba luncedo ukuze ufumane izinto ezilahlekileyo kwingca, njl. Izibane zokukhanya ze-LED ezinokukhanyisa okwenziwe ngokubanzi ziyasebenza kakhulu.
- Ukukhanya . Ukukhazimula okuphezulu kuya kukuvumela ukuba ukhanyise umendo wakho malunga ne-500-1000 m. Kodwa ukuba ufuna ukuqwalasela into kufuphi, ukukhanya okukhanyayo kukukuphazamisa. Ngoko ke, kungcono ukhethe izinga elifanelekileyo.
- Amandla kunye nokuhlawula . Izibane ze-LED ezihamba kwiibhetri azikho ngaphantsi kwezibane zebhetri. Ukuba uphuma kwibhetri, kuya kufuneka ufune indlela yokuhlawula ngayo, kodwa ekuhlaleni kwehlathi awunaso ithuba. Ukuthenga iisethi zeetribheri eziphambili ngokukhawuleza. Kukho nawuphi na, ngokusetyenziswa okufanelekileyo kwesibane esihambahambayo, umrhumo uza kukuhlala kwiintsuku ezimbalwa.
- Amandla . Ukukhanya kwimihlaba enamandla kunokukuhlala kwiintsuku eziliqela ngaphandle kokuhlawula okanye ukuguqula ibhetri. Ewe, uya kufuna ukukhetha ixesha elide lokusebenza. Khumbula, ukuphakama kwamandla, kubiza ngakumbi isibane. Ukuba uya kuhamba ngeveki, kufuneka uchithe. Kodwa akukho ndawo ekuthengeni ukukhanya kwe-flash-power enabled for a hike ehlala iintsuku ezimbini.
- Impawu ezongeziweyo . Emva kokuba usugqibe isigqibo sokuba wenze ntoni,
isibani seL LED sibhetele, qwa lasela oko kwenziwayo. Umgangatho ophezulu wesimbi "firefly" uya kuba lakho qabane iminyaka. Kumele inqabile ukuwa kunye nokutshatyalaliswa, kunye nokuphakama okuphezulu. - Izixhobo . Vumelanani, kuba ukukhanyisa umlilo okanye ukubeka intente kuphazamiseka ngokupheleleyo, ukuba unayo i-flashlight ezandleni zakho lonke ixesha. Thenga isethi yentambo kunye nentambo, egugile esandleni. Kwakhona unokufumana ekuthengiseni iibhonceli ezikhethekileyo, amabhande entloko, ukufakwa kwebhayisekile. Mhlawumbi uya kukwazi ukufumana iifowuni, apho izibane ezakhiwe ngaphambili. Kodwa zibiza kakhulu kwaye azilungele ukusetyenziswa.