Nkhani

Kusankha nyali yakumisasa

Chifukwa chiyani muyenera yoyenera nyali yakumutu pakumanga msasa, nyali zakumutu ndizosavuta komanso zopepuka, ndipo ndizofunikira kuyenda usiku, kukonza zida ndi mphindi zina.

1, chowala: kukweza kwa lumens, kuwala kowala!

Kunja, nthawi zambiri "zowala" ndizofunikira kwambiri.Mwachitsanzo, phiri usiku mzere phiri kapena kufufuza phanga, kuwala sikokwanira akhoza anapunthwa, kugwa, kapena kuphonya chikwangwani chofunika;"Nyali" zidzakupangitsani kukhala "tsoka".Ngati mukuyenera kukhala wowala, ndiye kuti muyenera kulabadira magawo a lumens.

(1) Kuyeza kwa kuwala kuchokera ku lumens

Moyo, nthawi zambiri timati kuwala "kowala kapena ayi", kwenikweni, kumatanthauza kuwala kowala.Chigawo cha kuwala kowala ndi lumen, yomwe imawonetsa kuwala kwa gwero la kuwala.Ngati mukufuna kugula kuwala kowala, tiyenera kulabadira lumens wa chizindikiro ichi.Kuwala kwakukulu kumakupatsani mwayi wowona bwino chilengedwe chomwe chili patsogolo panu.

(2) Mtengo wa lumen ukakula, kuwalako kumawaliranso.

Zanyali zakunja ndi tochi, pali mgwirizano wabwino pakati pa lumens ndi kuwala: mtengo wa lumen waukulu, kuwala kowala kwambiri, mphamvu yowala kwambiri ya gwero la kuwala.Mwachitsanzo, a1000 nyali ya lumen ndi owala kuposa a 300 lumen nyali.

(3) Kusankha kowala

Kuwala kwakukulu kwa mtengo wamtengo wapatali kumakhalanso kokwera, pamene kugula kuyenera kuphatikizidwa ndi kugwiritsa ntchito kwawo komweko.Ma lumens 100 ndi ofanana ndi kuyatsa kwa makandulo 8, ntchito zoyambira zoyenda panja kuti musankhe 100 ~ 200 lumens yazinthu zokwanira;zowunikira zazing'ono zazing'ono nthawi zambiri zimakhala mu 50 lumens kapena kupitilira apo, komanso zimatha kukwaniritsa zosowa zowunikira.

Ngati mutenga nawo mbali pamasewera akunja ali ndi zofunika kwambiri pakuwunikira, mutha kuganizira za 200 ~ 500 lumens.Ngati pali zofunikira zapamwamba, monga kuyenda mwachangu kwambiri (kuthamanga kudutsa dziko usiku), kapena kufunikira kowunikira dera lalikulu, mutha kulingalira za 500 ~ 1000 lumens.

Zosowa zaukadaulo, monga kusaka kopulumutsa, mungaganizire zambiri kuposa1000 lumens nyali yakumutu.Kuwala sikukutanthauza kutali, nthawi zina kumafunika kufufuza ndi kuyang'ana, ndithudi mukuyembekeza kuti kuwala kuli patali pang'ono, ndiye kuti mukufunikira chizindikiro china chotchulidwa pansipa.

https://www.mtoutdoorlight.com/headlamp/


Nthawi yotumiza: Dec-29-2023