Alarm Lighting Fixed Amber LED PATLITE LR4-E-Y

The PATLITE LR4-E-Y is a fixed amber LED alarm light designed for 24V DC systems. With a compact width of 40 mm and a focused amber lens, this signal lamp provides consistent visual alerts in industrial and commercial environments. Its fixed-beacon design offers continuous illumination to mark hazards, indicate machine states, or enhance area visibility where clear, steady signaling is required.

Advantages

The LR4-E-Y uses energy-efficient LED technology to deliver long service life and low power consumption while producing a bright, uniform amber signal. Its compact housing and slim profile make installation possible in confined spaces and on control panels. The solid-state LED construction improves durability under typical industrial conditions and minimizes maintenance compared with conventional incandescent or halogen signal lamps.

Suitable for

• Machine status indication on production lines
• Warning or hazard marking in workshops and factories
• Control panels and switchboards requiring visible, fixed signaling
• Safety signage for loading docks, conveyor systems, and access points

Key specifications

• Operating voltage: 24 V DC
• Light color: amber (fixed)
• Mounting width: 40 mm (compact profile)
• Light source: LED (solid-state)
• Operation type: continuous fixed illumination
• Suitable environment: indoor industrial and commercial applications

How to use

Install the LR4-E-Y on a flat surface or panel opening sized to accommodate the 40 mm profile, ensuring secure mechanical fastening according to the mounting provisions. Connect the unit to a 24 V DC supply, observing correct polarity and using appropriate wiring practices for the installation environment. After power is applied, the lamp provides continuous amber illumination; no configuration or periodic adjustment is required for fixed operation. Ensure the lamp is positioned to be clearly visible from required viewing angles for effective signaling.

Usage recommendations

For reliable operation, verify that the 24 V DC supply is stable and within the device's allowable tolerance. Place the light where it is not obstructed by moving parts and away from direct exposure to strong high-temperature sources. For installations in dusty, wet, or corrosive environments, use appropriate enclosures or protective accessories to maintain visibility and extend service life. Follow local electrical codes and safety standards during installation and maintenance.