Unity Manufacturing Company was founded in 1918 on the south side of Chicago, IL as a general manufacturer. Over time we evolved into a innovative manufacturer of automotive, truck and emergency vehicle lighting products under single, private ownership of Henry Rew Gross in 1923. In the mid-1920's, Unity started production of its line of post-mount spotlights.
The company expanded into the manufacture of automotive and heavy-duty truck road lights in the 1930's. In the late 30s and the 40s Unity's Manufacturing efforts shifted gears in support of the United States' war effort.
The company expanded into the manufacture of automotive and heavy-duty truck road lights in the 1930's. In the late 30s and the 40s Unity's Manufacturing efforts shifted gears in support of the United States' war effort.
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Unity is the world's largest manufacturer of post-mount spotlights. We are also a major OE supplier of both auxiliary and emergency lighting products. Our product range includes post-mount spotlights, roof-mount spotlights, fog lights, driving lights, off-road lights, work lights, hand-held spotlights, and decklights.
Unity Manufacturing has been around since 1918. In that time we have made many different models of spotlights, rooflights, and roadlights. Our vintage models S6 (6" round Par 46), F1 (6" round Par 46 Roadlight) and H1 (5" round Par 36) have been in production since the 1940s. These lights are still made almost the same as they were in their time (with the exception of switching to some better quality parts) in our Chicago, IL factory where we still stamp, machine, buff, chrome plate, and assemble in house.
Reviews (3)
JOnathan Bennet
Feb 07, 2021
Frank Malfa
Jan 11, 2021
Try calling your company A dozen times over two days. All I got was a recording with options. Tried customer service/tech support, tanga dozen times - no answer. Then I tried EVERY OPTION FOR ANY OF YOUR DEPARTMENTS on your recording NO ANSWER. If you're OUT OF BUSINESS JUST SAY SO so I can move on to another vender. Hell of away to run a business!
Tammy Evans
May 30, 2018
