Specifications

More tools for your Source Four workbox! There’s a Source Four

field angle for every lighting throw distance. ETC’s Source Four 14º

gives you a powerful alternative for front-of-house positions where a 10º field would be too small or 19º too big. Ideal

for performance venues and churches where 30’ to 70’ throws are encountered, the 14º makes a great retrofit fixture for

lighting professionals who miss 8x13 ellipsoidals.

We have you covered – with the brightest short-throw fixtures available! The Source Four 70º and 90º fixtures give you

ultra-wide spotlighting for positions with low trim heights, like low ceilings or back-of-set specials. Choose the 70º or

90º when you need more controlled light coverage than a wide-angle wash, plus powerful pattern projection from a very

short throw distance.

Source Four

14º, 70º, 90º

When your lighting situation requires the most precise optics for projecting gobo

images or logos, the Source Four Enhanced Definition Lens Tube (EDLT) option is

an invaluable addition to your Source Four inventory. The EDLT attaches easily to any new or existing Source Four fixture

body and is available in 19º, 26º, 36º and 50º field angles. Without compromising on light output, EDLT provides

heightened sharpness and stunning contrast to images when the Source Four is used as a pattern projector. With the

innovative EDLT option on your Source Four, the best spotlight available gets even better.

Seeing is believing: A side-by-side comparison of gobos projected with and without the EDLT demonstrates the

clear difference.

Source Four EDLT

Standard

Source Four

with EDLT