Dynalite M-2000WI 2000ws Pack with Built-in Pocket Wizard Digital Radio Receiver Circuitry. (SP2000)

• The SP2000 is 2000 Watt Seconds of Studio power that's meant to go anywhere you do. Dynalite shooters aren't forced to lug big, fat, slow gear on location. They travel light and fast, without sacrificing a single f/stop.
• Dynalite is famous for beautiful light from portable, powerful packs and heads. The Studio Series Heads and their long list of light control accessories are the perfect compliment to the flexability of the powerful SP2000 Power Pack.