When you're outfitting signaling indicators operator controls, the decision boils down to one question: do you need a single colored signal at the panel, or a multi-status stack that operators can read from across the floor? Two solutions bracket that choice. The 3-stack LED andon tower light brings red, yellow, and green in one unit. The Schneider Electric 9001KP35LGG31 is a compact green pilot light designed for simple single-color indication. The price gap between them is $26, and it maps directly to that difference in scope.
Quick Verdict
Choose the 3-stack LED andon tower light if you want multi-color status signaling, Off/On/Flash modes, and a setup that includes power conversion and an extended cable. Choose the Schneider Electric green pilot light if you need a simple, single-color indicator and a lower price.
At a Glance
| Product | Condition | Signal Colors | Key Specs | Price | Price Bar |
|---|---|---|---|---|---|
| 3-Stack LED Andon Tower Light | New - Open box | Red, Yellow, Green | 120V-24V adapter, 16 ft cable, Off/On/Flash | $71.99 | |
| Schneider Electric 9001KP35LGG31 30mm Green Pilot Light | Used | Green | Panel mount, screw terminals, 120V AC | $45.99 |
Where Each Product Wins
The andon tower light wins for multi-station visibility, color variety, and signaling modes. The Schneider pilot light wins for simplicity and a compact single-color form factor.
Product Notes
3-Stack LED Andon Tower Light
This 3-stack tower light is built for workstations where operators need to see several statuses from across the floor. The color stack covers normal, warning, and alarm states, with modes that add extra attention when a line stops. It comes with a Mean Well 120V-24V adapter and a 16 ft extension cable, so you can place it closer to the action. The acrylic, aluminum, and polycarbonate build keeps it industrial and rigid. The trade-off: it's the pricier option, and it arrives as an open-box unit, so packaging or minor cosmetic marks may not be retail-fresh. It's also a multi-piece assembly, which means more to mount and wire than a single panel indicator. If you need just one color, this stack is more than you need.
Schneider Electric 9001KP35LGG31 Green Pilot Light
This green standard pilot light is the opposite of a tower: a single, focused indicator meant for a control panel. It mounts directly to the panel and uses screw terminals, so wiring is straightforward. The 120V AC rating matches common control circuits, and the lens color is green, which typically means "running" or "ready." Each unit was individually powered with 120V AC and verified to illuminate, so you know it works before it ships. The limitation is that you get exactly one color and one signal. It's the lower-priced option, but it's a used industrial part, so expect minor marks, discoloration, or handling wear. If you need multi-color status or flashing alerts, this single-light approach won't cover it.
Final Choice by Use Case
For a production line or workstation where multiple machine states need to be visible at a distance, choose the 3-stack LED andon tower light. For a simple panel indicator that needs to show one green status at a lower price, choose the Schneider Electric pilot light. If you're doing lean manufacturing and want fast visual response, the andon tower's three-color stack is the better fit. If space is tight and one color tells the story, the Schneider pilot light is the lower-priced route.
