
Designated as an excellent product by
the Korea Public Procurement Service
2021.09.14
One-way LED light source-based
A bidirectional road nameplate with
edge-type surface light source technology applied
By applying our patented technology [Patent No. 10-1466546], “Edge type surface light source two-way sign technology”, higher efficiency can be achieved with 1/2~1/6 level of power than conventional methods, and solar system It is a SMART-SIGN system designated as an excellent procurement product optimized for the modern urban environment by using only
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