Product Update: REIKU RT5U Signal Tower Lights
Smarter, Better Visibility, Easy to Configure
We’re excited to introduce the newly designed RT5U Signal Tower Lights, engineered to elevate visibility, flexibility, and installation efficiency across industrial environments.
The RT5U remains a universal voltage signal tower light, supporting a wide operating range of 24–220V, compatible with both AC and DC power sources.
Each LED module is switchable between steady and flashing modes, allowing dynamic configuration based on your alert requirements.
These powerful features make the RT5U a flexible and reliable solution for all your audio/visual signaling needs, whether in industrial automation, safety systems, or machine status indication.
Below is a direct comparison with the previous RTL5U model to highlight key improvements.
Comparison Overview: RT5U vs RTL5U
Feature | RT5U (New Design) | RTL5U (Previous Design) |
---|---|---|
Size | More compact and shorter overall | Taller stack profile |
Brightness | High-intensity LED modules with wider angle | Standard LED brightness with narrower spread |
Configuration Settings | Using DIP Switches | Using bridge jumpers |
SIZE comparison:

Brightness /Visibility comparison:

Easy to configure using DIP Switches:

Key Benefits of RT5U
- Space-Saving Design: Ideal for tight control panels and machine enclosures.
- Enhanced Visibility: Improved LED optics for better signal clarity in bright environments.
- Flexible Setup: Quick-swap modules allow on-site customization without downtime.
Availability & Support
RT5U is now available for order across all REIKU distribution channels. For technical datasheets, installation guides, or compatibility checks with existing RTL5U setups, please contact our support team.
Looking for this product? Contact us at sales@primacontrol.com.my
Fast delivery and good price!