LED SIGNAL Green as per RDSO/SPN/ 199/2010 REV. 1.1

The LED Signal Green (Main Aspect) is a high-performance railway signaling unit conforming to RDSO/SPN/199/2010 Rev. 1.1. Designed for reliable visibility in extreme environments, it features a robust array of green LEDs with a built-in current regulator for SSI and relay-based systems. With superior brightness, wide viewing angles, and phantom-free display, it ensures optimal performance in both metro and mainline railways. The IP65-certified, UV-stabilized polycarbonate housing guarantees long-term durability against dust, water, and UV rays. Suitable for RE and non-RE territories, this signal delivers unmatched energy efficiency and visual clarity for enhanced railway safety.

Key Features:

• RDSO/SPN/199/2010 Rev. 1.1 approved (Main Aspect Green)
• ≥60 high-intensity green LEDs with long service life
• Phantom-free operation; visible up to 600 meters
• Brightness ≥150 lux @ 1.5 m (daylight visibility)
• Fail-safe built-in current regulator for SSI/Relay systems
• UV-stabilized polycarbonate lens; wide beam angle
• IP65 weatherproof design; excellent resistance to dust and moisture
• Operates at 110 V AC (range: 82.5 V – 137.5 V)
• Energy-efficient: only ~140 mA power draw
• Suitable for metro, mono-rail, RE & non-RE zones

Its Uses:

• Home, starter, route, and calling-on railway signals
• Metro and mono-rail signaling systems
• Outdoor signal posts in electrified and non-electrified zones
• Integrated with SSI and relay interlocking panels