One Light, Three Signals, QCML-3C Series

– Fully Sealed Multicolor LED Light (IP67 / IP69K)

Industrial lighting standards are evolving. As processes become more complex and equipment status signals more diverse, the need for multifunctional lighting systems capable of clearly conveying multiple states with a single device is growing.

The QCML-3C series is a fully sealed industrial LED that enables red / amber / green (3-color) signal indication from a single light bar, dramatically reducing installation space and cost.

1. Key Features

• Integrated 3-Color LED Design (Red / Amber / Green)

  Multiple signal colors can be displayed from a single light bar, eliminating the need for multiple individual lamps and reducing installation space and wiring costs.

• IP67 / IP69K Waterproof & Dustproof Rating

  Suitable for frequent wash-down environments such as food, beverage, pharmaceutical, and chemical industries, as well as semiconductor equipment, kiosks, AGVs, and various industrial sites.

  Operates reliably under water washing, dust, moisture, debris, and high-temperature cleaning conditions.

• Slim & Compact Design with High-Grade PC Lens

  Slim cross-section (33 mm width, 26 mm height) allows installation in narrow gaps, inside control panels, and around equipment.

  The PC lens provides excellent heat and impact resistance, ensuring superior durability.

• Flexible Installation (Detachable Bracket & Multiple Length Options)

  The detachable bracket allows adjustable mounting hole spacing, adapting flexibly to various equipment structures.

  Multiple length options are available to match illumination range and installation space requirements.

• Multi-Purpose Use (Lighting + Status Indication + Signaling)

  Beyond simple lighting, it displays equipment status, warnings, process flow, and signal functions in one integrated solution.

• Industrial-Grade Durability & Reliability

  Material selection, structural design, and protection ratings ensure stable operation across factories, plants, food & pharmaceutical facilities, wash-down environments, and outdoor equipment rooms.

2. Recommended Applications / Customers

• Operators Needing Internal Lighting for Control Panels & Distribution Boards

  Slim QCML-3C-24 provides both illumination and status indication in limited control panel spaces.

• Food, Beverage, Pharmaceutical & Wash-Down Facilities

  IP67 / IP69K protection ensures safe use in environments exposed to water, cleaning, dust, and moisture.

• Plants, Factories, Automation Lines, Smart Factories

  Ideal for lines requiring multi-color visual indication of process status, warnings, alerts, and progress.

• Facilities with Limited Installation Space

  Can be installed around equipment, in narrow spaces, and in areas with dense piping and cables.

• Customers Focused on Maintenance Efficiency & Cost Reduction

  One LED light bar integrates lighting and signaling, improving efficiency in installation, maintenance, and inventory management.

Signaling lights must be highly visible, operate reliably for long periods without failure, and respond flexibly to changing worksite conditions.
Qlight’s QCML-3C meets all three requirements, setting a new standard for industrial lighting.

“Slim body, powerful protection – QCML-3C-24 transforms lighting and signaling at once.”

“Even in narrow spaces and harsh environments – the multifunctional LED light bar QCML-3C-24.”