Lighting and Grip Equipment
Lamps
Bulbs
Accessories
Basic Electrical
Grip Equipment
Back to "A Practical Cinematography Course"
Lamp Efficiency lm/lamp W (Lumen per Watt) Tungsten filament, gas filled (3200 K) 33.5 Flourescent (cool white) Rapid start (T12) 78.8 Mercury vapor (E-37) Deluxe White 56.3 High-pressure sodium (Lucalox) 400 Watt 125.0 Electric arc, High intensity 31.4
