Khoom nta:
Kub muag LED teeb qhov chaw
Kub kub thiab kub siab teeb hlaws dai
IC tas li tam sim no tsav tsheb, kev ua haujlwm ruaj khov dua
Haum rau lub teeb pom kev hauv tsev
CE RoHS ntawv pov thawj
Tsom ntsoov rau kev muab cov kev daws teeb meem mong pu rau 5 xyoos.