Arri Light Kit #1. Includes: 1K, 650w, 300w, and 150w fresnels. All four lights come with barndoors and scrims (single, double, half single, half double)

Arri 150W Fresnel:
Lens Size: 2" (50 mm)
Beam Angle: 12° to 42° (Spot to Flood)
Dimensions: 8.3" × 6.3" × 5.7" (210 mm × 160 mm × 145 mm)
Weight: 2.6 lbs (1.2 kg)

Arri 300W Plus Fresnel:
Lens Size: 3.2" (80 mm)
Beam Angle: 14° to 53° (Spot to Flood)
Dimensions: 10.3" × 8.5" × 7.3" (260 mm × 215 mm × 185 mm)
Weight: 4.6 lbs (2.1 kg)

Arri 650W Fresnel:
Lens Size: 4.3" (110 mm)
Beam Angle: 14° to 54° (Spot to Flood)
Dimensions: 12.6" × 9.1" × 8.7" (320 mm × 230 mm × 220 mm)
Weight: 5.9 lbs (2.7 kg)