Hauj lwm lawm
Xa kev nug
- Nta
1. LED dej nyab teeb muab lub teeb pom kev zoo, muab lub teeb ci siab thiab siv zog piv rau cov teeb pom kev zoo ib txwm muaj. Lawv zoo tagnrho rau cov chaw sab nraum zoov loj xws li chaw ua si, chaw nres tsheb, thiab lub tsev facades, nrog rau kev ruaj ntseg teeb pom kev zoo.
2. LED thev naus laus zis paub txog nws lub zog ua haujlwm, siv lub zog tsawg dua li cov teeb pom kev nyab xeeb (xws li halogen lossis incandescent). Qhov no txhais kom txo cov nqi hluav taws xob thiab ib puag ncig me me.
- Paub meej ntxiv
- Daim ntawv thov
- Peb lub tuam txhab
