The LT7 SignaLight series combines innovative LED technology with a six-color, modular-style assembly. Stackable and interchangeable modules make it easy to make changes and modify combinations even after it’s installed on your machine. The simple design uses only nine modular components complete with alarm functions. And a new Lemon-Yellow color now gives you even more colors to choose from!

IDEC has also introduced several new product additions to its LT7 SignaLight series. The most exciting of these is a new strobe LED-lens module, which works with the 24V DC base units and pulses 77 times per minute! The strobe LED has a long life expectancy; provides added flexibility with five colors to choose from; and saves money compared with traditional xenon strobe modules.

Depending on specific requirements, the LT7 is available in 24 VDC or 90~250VAC steady and flashing models. The ultra-bright LEDs, IP65 protection and lead-free solder construction meet the most stringent operation safety and environmental requirements, as well as global approvals.

The LT7 series is the best signaling solution in the industry today, bringing added value to your machines, systems and applications.


Base Unit (with top cap)

  • LT7B-D24 24VDC Steady Unit
  • LT7B-D24FB 24VDC Flashing Unit with Audible Alarm
  • LT7B-A250 90-240VAC Steady Unit
  • LT7B-A250FB 90-240VAC Flashing Unit with Audible Alarm

LED-Strobe Modules(24 VDC)

LED-Lens Modules


Key Features

  • 70mm diameter
  • Ultra bright LEDs, including new Lemon-Yellow color*
  • New LED-strobe modules(24VDC)
  • Unique contact design ensures longer life
  • Fast and easy assembly
  • Optional adjustable alarm
  • Lead-free design
  • IP65 environmental protection
  • NEMA 4, 4x, 13 rating
  • Color-coded wiring terminals
  • Mounting accessories available including new 1/2" NPT adapter and wall mounting adapter
  • UL/c-UL Listed, CE marked
  • Built-in rubber vibration damper
  • NPT conduit adaptors for 1/2" and 3/4" pipe
  • UL and c-UL listed

*Note: Maximum 5 LED modules per base and Lemon-Yellow interchanges with Amber-Yellow only