Made to match up with the A2L power pack, the Broncolor MobiLED Flash Head has a 1,600W/s rating and a unique 30W LED modeling lamp which outputs the equivalent of 100W of tungsten light but at a perfect 5,500K. The head features temperature activated fan cooling to increase the life of the flash tube and modeling light. By purchasing the optional Continuous Light Adapter, multi-tasking photographers can take advantage of the A2L's Continuous Video Light Mode to use the modeling light on its own for video productions. The head's innovative design allows you to reverse its protective cap and use it as an umbrella reflector. A built in Broncolor bayonet mount enables use of the comprehensive array of Broncolor light shapers and accessories. The MobiLED is compatible with both the A2L and A2R with the modeling light and all orher Bron packs without the LED modeling light functioning.