The black Source Four LED Series 2 Lustr with Shutter Barrel from ETC is an LED fixture that utilizes the seven color x7 system with 60 Luxeon Rebel LEDs to create quality light in a range of colors. This light engine is capable of CRIs >90 when balanced to 5600K, and the LEDs have a long lifetime of 20,000 hours before dropping to 70% intensity. Also, there is a 15-bit virtual dimming engine for smooth transitions without color shifts.

The Series 2 Lustr has remote control with DMX512 using 5-pin XLR connectors. Multiple lights can be linked for synchronization, and there is also RDM functionality. The physical characteristics of the light include a quiet fan cooling system and a durable die-cast aluminum construction. It is IP20- and UL1573-certified, comes with a hanging yoke mount, and has a universal 100-240 VAC power supply. Additionally, a separately-available lens tube is required for use.