Hauj lwm lawm
Xa kev nug
- Nta
1. Muab qhov ci sib npaug lossis zoo dua thaum siv hluav taws xob tsawg dua li cov teeb pom kev zoo (xws li hlau halide), uas txo cov nqi hluav taws xob.
2. Vim tias lawv cov lumen tso zis siab (100-150+ lumens ib watt), lawv yog qhov zoo tagnrho rau kev muab cov teeb pom kev zoo, ci ntsa iab -dawb teeb pom kev zoo hauv thaj chaw loj xws li gyms lossis warehouses.
- Paub meej ntxiv
- Daim ntawv thov
- Peb lub tuam txhab
