The Skylight kit for the Dillon 650 has a machined bushing with an embedded high output LED pod that installs into the center hole of the toolhead, additionally, the system also has a 4" 6 LED strip that attaches to the inside of the press frame. Super bright, , out of the way, no heat and does the job perfectly. Average lifespan is 75,000 hours, that is about eight and a half year, but you have to reload 24 hours, seven days a week, all that time.
Caliber changes are quick and easy, just pop it out, swap your toolhead, pop it back in and get to back work. The system comes complete with a 220/110 plug in adaptor, onoff switch, wire routing anchors and zip ties. As with all Inline Fabrication lighting systems, these have lifetime "No worries" warranty.