New 30mm Stacklights

30mm Stacklights

New 30mm Stacklights Are Here

You’ve been waiting for our new 30mm Round Stacklight series and now they are here! Our brilliant state-of-the art LED lights are available both with and without sound and have a variety of options which you can customize to fit your needs. Their ultra-compact design delivers full functionality even in tight spaces, making them ideal for applications ranging from scientific and medical equipment to 3D printers, from machine tooling to robotic machines.

Choose the Right Stacklight For You

Stacklights are available with both 4 inch pole and direct mount options, and their compact size allows for their mount directly on top of the control box. You can choose 1, 2, or 3 stacklights in bright red, yellow, and green colors. Voltage options of 9 to 16 Vdc or 20 to 28 Vac/dc are available. Further customization is possible for stacklights with sounds. Customers may choose one sound per stacklight from the following: continuous tone, chime tone, fast pulse, medium pulse, slow pulse, fast double pulse, and slow double pulse. An additional option allows the sound to change to a short pulse sound after 15 seconds. Sound levels can also be customized to medium (70 to 80 dB Typ @ 1 meter) or loud (80 to 90 dB Typ @ 1 meter). With all the choices we offer, you can get the exact stacklight that you need.

Our Sound Advantages

An important advantage of our stacklights with sound is the independent control of sound and light alarms, which gives the user additional flexibility and control. You should also keep in mind that our stacklight alarm sounds are produced by a piezoelectric audible alarm with a resonant frequency of 3,900 Hz. With a large fundamental frequency and much smaller harmonic frequencies, our alarm produces a clear sound which is superior to electro-magnetic or electro-mechanical kinds of alarms.

In short, our new stacklights deliver Mallory Sonalert quality and the significant benefits of ultra-compact size, customizable options, and total user control of alarm options. Yet with all this, the cost of our 30mm stacklights is less than competing products. Learn more or place your order today by visiting our website or calling 317-612- 1000 or emailing us at

Our versatile 30mm stacklights are cUL approved, rated NEMA 12, IP-52, and offer a compact, customizable solution for numerous industries, including scientific, robotics, medical, printing, industrial, and packaging.

Mallory Sonalert Products | 4411 South Highschool Rd | Indianapolis, IN 46241 | 317-612-1000