Watchfire introduces light-blocking technology that reduces blight from digital billboards (Billboard Insider)
Watchfire has designed a new patent pending digital billboard light blocking technology for locations that require a narrower viewing angle. Insider talked with Watchfire’s Darrin Friskney about the product. Darrin talk about the louvers. […]
billboardinsider.com
Mon, Jun 22, 2020 at 7:03 PM
Mon, Jun 22, 2020 at 7:03 PM