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Lumistar Luminaires USL 05-LED
USL 05-LED

The Lumistar Luminaire USL 05-LED is a sight glass luminaire designed for universal mounting on sight glass fittings. It is suitable for use in combined sight and light ports (single-flange version) or separate ports (two-flange version). The compact luminaire provides powerful, glare-free illumination and fits circular sight glass fittings similar to DIN 28120/DIN 28121, screw-type sight glass fittings similar to DIN 11851, as well as visual flow indicator fittings.
Specifications
- Operating Voltage: 24 V AC/DC (7.5 W) or 230 V AC (5.5 W)
- Power: 7.5 W LED (24 V version) / 5.5 W LED (230 V version)
- Colour Temperature: 6500 K (24 V) / 4000 K (230 V)
- Luminous Flux: 475 lm (24 V) / 400 lm (230 V)
- Beam Angle: 40° (24 V) / 25° (230 V)
- Protection Class: IP65 dust-tight and water jet-proof according to EN 60529 / DIN VDE 0470 Part 1
- Maximum Ambient Temperature: 50°C
Common Applications
- Illuminating the interiors of vessels, tanks, agitators, silos, and reactors
- Suitable for visual flow indicators
- Ideal for use in non-explosive environments
- Suitable for food processing applications
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