I've been trying to get a confirmation email so that I could post for/regarding the new V3 eJets, but, alas no reply. Strange -- so I changed my email.
Anyway, loving the new eJet V3, but the night lighting in the Virtual Cockpit is a problem indeed. Not sure when the SP will be out and how it will be addressed. I'm going ahead anyway and posting this to help out the community with the problem in the VC with night lighting. I have created FSLabs Spotlights Profiles for the 170, 175 and 190. I'll try to finish the 195 as quickly as possible. The link to the files is below along with a link to the FSLabs SpotLights page. Drop each FSLSpotLights.ini file in the folder of the respective aircraft (same folder where the aircraft.cfg file is). You will need the FSLabs Spotlight utility installed; it's free. The lighting follows the real world EJet.
I have tested these with P3D V4.5.
FSLSpotLights.ini file for the E170: https://www.dropbox.com/s/jun2uz3jhkbobc3/FSLSpotLights.ini?dl=0
FSLSpotLights.ini file for the E175: https://www.dropbox.com/s/3tphfni953ay4tk/FSLSpotLights.ini?dl=0
FSLSpotLights.ini file for the E190: https://www.dropbox.com/s/u9bkpmly0soh3g9/FSLSpotLights.ini?dl=0
FSL Spotlights.ini file for the E195: https://www.dropbox.com/s/jkquqzcy5cq3s8r/FSLSpotLights.ini?dl=0
FSLabs Spotlight Utility: https://www.flightsimlabs.com/index.php/spotlights-2/
Jeffrey S. Bryner