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Tower Light

Mid-to-high-end pushbutton switches, indicator lights, relays, buzzers and accessory solutions

LED signal tower lights & andon lights: modular TL25–TL60 multilayer, economic, multicolour, combination, wall and monomer lamps. Wenzhou Jinhong OEM/ODM.

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Tower Light

LED signal tower lights and andon lights

A signal tower light (stack light or andon light) shows machine status with coloured LED tiers that can be seen across a workshop, often with a built-in buzzer. Jinhong makes several types: modular multilayer towers where LED modules can be added or removed, economic towers with a fixed number of tiers, single-layer multicolour lamps, combination lamps, wall-mounted lamps and compact monomer lamps for panel or machine mounting.

Jinhong signal tower light types
TypeModelsMain features
Multilayer lampTL25, TL40, TL-E40, TL-P40, TL52, TL-E52, TL60, TL-U60LED modules can be combined, added or removed; module position does not change wiring; flash rate 60–90 cycles/min (TL52, TL60); PC lens
Economic typeTL45, TL55Fixed number of tiers; PC lens, ABS body, aluminium pole; IP54 with buzzer
Single-layer multicolourTL-X50, TL-BX52, TL-RX52Several colours from one lamp body; PC lens, ABS body, aluminium pole
Combination lampTL-W53, TL-W60, TL-W70Steady, flashing and rotating modes (60–90 cycles/min); IP65 with buzzer
Wall lampTL90, TL90-NMounts flat on a wall or machine side; PC lens, ABS body
Monomer lampSTL29, STL63, STL72, STL-E72, STL-E96, STL-E116Single compact high-brightness LED lamp; STL29 uses M22 thread mounting
Mounting bracketBracketWall, frame or pole mounting for Jinhong tower lights

How to choose a signal tower light

  • Number of tiers: pick a modular multilayer tower if you may add colours later; an economic tower if the tier count is fixed.
  • Mode: steady, flashing or rotating light, with or without a buzzer.
  • Protection: confirm the rating for the buzzer version you order (for example IP54 for TL45/TL60, IP65 for TL-W53).
  • Mounting: direct mount, pole, wall bracket or M22 thread for the smallest lamps.

What do the colours mean? Read our guide to andon light colours and stacking. For panel-mounted alarms, see metal buzzers.

Ordering information

Send the full model number, number of tiers, colours, voltage, buzzer and mounting and quantity. Custom markings and OEM packaging can be discussed with the factory. Factory direct from Wenzhou Jinhong, OEM/ODM welcome. Ask Jinhong for selection help or a quotation.