OPTIMAL POWER OUTPUT - The Westcott FJ400-SE 400Ws Daylight Studio Strobe delivers consistent and powerful illumination for professional photography, ensuring bright and clear images. RAPID RECYCLE TIME - Achieve fast-paced shooting with a quick recycle time of 0.5-1.0s on AC power, minimizing downtime and capturing every critical moment efficiently. EXCEPTIONAL COLOR CONSISTENCY - Maintain precise color accuracy with a stable 5500 +/-200K color temperature, ensuring true-to-life colors across all your photographic sessions. VERSATILE FLASH DURATION - Benefit from a flexible flash duration (t0.5: 1/200 - 1/1200s), ideal for freezing fast motion or creating dynamic lighting effects with precision.