OPTIMAL POWER OUTPUT - The FJ400 II (400 Ws) and FJ250 (250 Ws) strobes offer precise 9 F-stop power control, ensuring versatile lighting for diverse photographic needs. RAPID RECYCLE TIME - Achieve continuous shooting with an ultra-fast 0.01s - 0.9s recycle time for both strobes, minimizing downtime and capturing every critical moment. CONSISTENT COLOR ACCURACY - Maintain precise color temperature from 2700-6500K with bi-color LED modeling lamps, guaranteeing true-to-life image reproduction. ENHANCED DURABILITY - Constructed from robust materials including aluminum and high-grade plastic, these strobes are built to withstand demanding professional use.