It is a device that provides an easy-to-read, bright light that indicates the operation instruction and verifies when the operation is completed. A variety of light modules are available: non-digit, 1-digit, 2-digit, 3-digit, 4-digit and 5-digit, and 3 different LED colors (red, green, and blue), as well as full colors and drip-proof light modules.
- AW series: For assembly processes
- DW series: For chilled distribution centers
- JW series: Responds to environmental issues
- SW series: For small shelves
- TW series: Early model of AI-NET






