Technical Support wrote:
It would take a major redesign of most parts in Einstein to fit the DB model lamp. I am not in a position to speak in absolutes as to whether or not Einstein 640 will get updated to a new model lamp, but it is pretty safe to say one would not be able to retro fit an LED to a current version Einstein.
It would seem a logical move to update the Einstein 640 to the 400 watt equivalent LED non-user replaceable type modeling system integrated into the new Digi Bee units. I suspect there would be quite a demand for the updated unit.
I recently purchased a Digi Bee 800 and love the way it works and the modeling light is fabulous .. and cool. it's obviously perfect for still photography and perhaps a viable solution (Even with the fan noise) to create B Roll video using the same lights.
Any updates on the possibility of an LED modeling updated Einstein 640?
Could the LED modeling light be more in the range of 600 watt equivalent?