1:46
Do you know when Long-join Intelligent joined Zhaga Consortium? #longjoin #photocell #zhaga
LONGJOIN® Photocell
1:49
Do you know what the Zhaga Consortium is? When was it founded? What is its mission?#ZhagaConsortium
1:48
What are the three products of LONG-JOIN that obtained the zhaga certificate first?
1:35
What is the Zhaga book 18? Do you know when it came up? #zhaga #zhagabook18 #photocell #longjoin
1:36
How to Judge Whether the Light Controller Has a ZHAGA Certificate?
1:28
How to Find the ZHAGA Certificate of the Light Controller in Website
0:55
Mastering Zhaga Book-18 Components: Standards, Safety, & Performance in LED Tech 💡🔧 #longjoin #zhaga