The Arri 300 Watt Plus Fresnel is designed to gather as much light as possible and direct it through the 3.2" (80 mm) low expansion, borosillicate fresnel lens producing a soft, even field of light. The yoke allows it to be attached to any 5/8" stud. Beam angle in the flood position is 49° and a narrow 15° while in the spot position. Available individually, or in a kit. Lamps must be purchased separately.