Morningstar Analysts' lighting tests. Yousuf Hafuda, Associate Equity Analyst. Key: Tungsten 120w Arri fresnel on flood with barn doors straight forward, approx 2 feet above eye level, 3 feet directly to the right of subject. Second 120w Arri fresnel 4 feet directly opposite the subject from the key. 750w Lowel Omni on flood approx 3 feet in front and 3 feet to the left of backdrop.