ETC SOURCE FOUR SERIES 3: LUSTR X8 AND XDLT OPTICS, A WINNING COMBINATION This entry was posted in Home-News, Lighting, Test bench by admin. Bookmark the permalink. 20 August 2024With more than 10 years of experience including 7 years of analysis and feedback on the Source Four Series 2 Lustr, ETC has developed the 3rd generation of Source Four. Equipped with the Lustr X8 Led panel, it produces deep reds and features a new range of XDLT optical "noses", optimized for LED sources. We put it through the bench tests at La BS and compared it to the Series 2 Lustr and the original Source Four version with the halogen lamp. Thank you for reading this article so far. The content on SLU is 100% free to read, but not to create. In strict compliance with the General Data Protection Regulations, we invite you to tick this box and provide us with your e-mail address so that you can read the rest of this article. This will allow us to send you twice a month our newsletter, SLU Infos, and, at a maximum average of twice a week, a newsletter sponsored by one of the site's advertisers (SLU Flashup), one of our principal sources of funding. And that's all. For further information, you can read our privacy policy here. Thank you for your trust and enjoy your reading!