Edwards (270STRR24AD) Xenon strobe module for 200 class 70 mm stacklight. gray.

The Edwards 270STRR24AD is a 24 VAC xenon strobe module with a red lens for the 200 Class 70 mm Stacklight family. First, this is an industrial signaling module — not a fire alarm notification appliance. Specifically, it stacks with other 200 Class modules (LED, incandescent, additional strobes, and a sounder) on a shared 70 mm base. Therefore, it serves process status, machine state, and audible/visual indication on factory floors, packaging lines, and control panels.

What the Edwards 270STRR24AD strobe module does

This module flashes a high-visibility red xenon strobe powered from 24 VAC. As a result, operators can see the indicator at a distance through dust, mist, or moderate ambient light. In addition, the snap-together 200 Class interlocking system lets the module install on a base without tools. Then it stacks with up to four additional light or sounder modules in a single integrated tower.

Verified specs

• Function: industrial xenon strobe module for 200 Class 70 mm Stacklight
• Lens color: red
• Input voltage: 24 VAC
• Light source: xenon strobe
• Module form factor: 70 mm diameter, interlocks with 200 Class base
• Stack capacity: up to 5 light modules per tower (or 4 light + 1 sounder)
• Tower body color: industrial gray or basic black (when used with the matching base / cap)
• Mounting: 200 Class base + cap, sold separately

Part number decode

Specifically: 270 = 200 Class 70 mm Stacklight light-module base part; STR = xenon strobe; R = red lens; 24AD = 24 VAC. For other lens colors, also see the amber (270STRA24AD), green (270STRG24AD), blue (270STRB24AD), white/clear (270STRW24AD), and yellow (270STRY24AD) variants in the same line.

What this module is NOT

However, the 270STRR24AD is not a fire alarm notification appliance, a UL 1971 listed strobe, or a 24 VDC NAC device. Therefore, it does not carry UL 268, UL 464, UL 1971, or NFPA 72 listings. Furthermore, it is intended for industrial signaling — process status and machine state — not life-safety alerting.

Need help selecting the right Edwards industrial signaling component? Call Life Safety Consultants at 1-888-557-0558 or email sales@lifesafetycom.com. Our team specializes in industrial signaling and fire alarm replacement parts.