The fan cooled TW-432F monolight has an impressive output of 400 w/s and you have the ability to control it with a 1/32 power variator customizing your desired flash output. Cost is not the only number that is low on Dyna-Lite’s new Twinkle kit, the recycling time for the TW-432F is a mere 2.1 seconds. Current Dyna-Lite shooters can utilize popular flash accessories such as the 40-SW Soft Lite reflector, 40-SN7 Snoot, and many more!