DOME LIGHT
Denki Seigyo Dome Light – Model DSDL50-24SBT-RYG
High-Visibility Multi-Color Dome Indicator for Industrial Applications
Description
The Denki Seigyo Dome Light (model DSDL50-24SBT-RYG) is designed for reliable visual signalling in demanding industrial environments. Featuring a luminous dome cap, multi-color indication (Red / Yellow / Green), solid build, and compatibility with 24 V DC systems, it provides clear status indication, high durability, and ease of installation.
For more details check datasheet Dome Light-50MM

Key Features
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Multi-color dome (R/Y/G) for clear status indications
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24 V DC operation (as implied by “24S” in model code)
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Highly visible dome shape for 360° indication
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Compact size, modular mounting options 50mm and 30mm both
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Robust housing suitable for industrial automation environments
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Ideal for machine status, alarms, process indicators
Specifications
| Item | Specification |
|---|---|
| Model | DSDL50-24SBT-RYG / DSDL30-24ST-RYG |
| Supply Voltage | 24 V DC ±10% |
| Colors | Red, Yellow, Green (RYG) |
| Light Source | LED (or possibly incandescent – verify) |
| Dome Size | 50 mm type (“50” in model number likely refers to 50 mm diameter) |
| Mounting Style | Panel mount / stack mount (SBT = stack/ bayonet type?) |
| Lens / Housing Material | Polycarbonate lens, ABS or PC housing |
| Protection / Environment | Industrial duty – ratings to be confirmed (e.g., IP65) |
| Operating Temperature | –25 °C to +55 °C (typical range for indicator lights) |
| Visibility | 360° horizontal viewing angle |
| Power Consumption | To be specified (e.g., <2 W per color) |
| Weight | Approx. – depending on model; to be confirmed |
Model Code Breakdown
DSDL50-24SBT-RYG
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“DSDL” = Denki Seigyo Dome Light series
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“50” = 50 mm dome size
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“24” = 24 V supply
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“SBT” = Stack / Buzzer / Tower mount type (interpretation)
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“RYG” = Color sequence Red / Yellow / Green
Typical Applications
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Machine status indicator on production lines
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Alarm / fault indication on automated equipment
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Process signal light in packaging or assembly machines
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Visual alert on control panels and operator stations






