Product News
“Fully Compliant with NEC 250 Standards! Explosion-Proof Lighting Trusted in the North American Market - QLEX-NEC-250”
The QLEX-NEC-250 is a reliable explosion-proof LED light that fully meets NEC 250, the electrical safety standard for the U.S. and North America.
It is certified by NRTL, IECEx, CE, and other international standards, proving its performance and reliability for hazardous-area applications.
Key Features
1. Ex d IIC Flameproof LED Lighting
- Safe for use in explosive gas zones.
2. INTERTEK (NRTL), IECEx, and CE International Certifications
- Meets North American and global industrial standards.
3. 360° Rotatable Bracket
- Easily adjustable beam angle to suit various working environments.
4. Aluminum + Polycarbonate (PC) Construction
- A slim, durable design that ensures strength and reliability.
5. High-Brightness LED Light Source
- Provides long-lasting brightness with virtually maintenance-free operation, reducing overall maintenance costs.
Applications
• Semiconductor & Secondary Battery Manufacturing Sites
- Provides stable illumination and warning signals even in ultra-precision process environments.
- Ensures safe task lighting and reliable alert signaling in secondary battery production areas.
• Petrochemical Plants
- Ensures exceptional durability and safety even in environments dense with flammable gases and chemicals.
• Refineries, Logistics Centers, Power Plants, and Other Industrial Facilities
- Provides optimized explosion-proof lighting and signaling solutions for all industries requiring hazardous-area safety compliance.
“Safety Should Never Be Compromised, Even in the Dark.”
The QLEX-NEC-250 is your most reliable partner for illuminating hazardous worksites.
With technology that meets global standards and a design built to withstand extreme environments,
the QLEX name is now a symbol of trust in the North American market.
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2025-10-15
Perfect response to high temperatures, high pressure and cutting oil environment - QMFLN series
QMFLN Series – A Powerful Lighting Solution to Withstand Extreme Work Environments
The QMFLN Series is a high-performance LED work light with IP67/IP69K waterproof protection, oil resistance, and dust resistance. It ensures stable illumination even under extreme conditions such as machine tools using hot cutting oil and high-pressure hot water cleaning environments.
● Key Features
• Excellent oil resistance – Special bonding structure minimizes contamination from hot cutting oil
• Superior waterproof/dustproof performance (IP69K) – Prevents damage during high-pressure cleaning
• Reinforced glass lens – Protects against processing chip impact, ensuring long lifespan
• Adjustable illumination angle – Up to 120° with mounting bracket for flexible installation
• Multiple size options – Available in 5 models ranging from 200mm to 600mm
• Anti-glare & high-brightness LED options – Anti-glare design reduces visual fatigue for workers
• Customizable models – Power cable and M12 connector types supported, UL-certified DC 24V available
● Recommended Applications
• Machine Tools & Cutting Processes– Resistant to hot cutting oil and mechanical impact
• Automated Production Lines– Reliable lighting in high-pressure washdown environments
• Shipbuilding & Marine Industry– Durable lighting with strong waterproof/dustproof performance
• Steel & Heavy Industries– Withstands high-temperature and high-pressure conditions
• Other Harsh Environments– Stable illumination wherever extreme durability is required
● Summary
Strongly recommended for extreme environments, the QMFLN Series ensures stable and reliable lighting with long lifespan and high durability. With special bonding structures, reinforced glass, and flexible installation options, it enhances safety and productivity in demanding workplaces.
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2025-10-03
Bright and safe LED lighting for Explosive danger Zone, QLEX-TRI-240(PL)
Bright and safe LED lighting for Explosive danger Zone
QLEX-TRI-240(PL) is a flameproof explosion-proof LED light certified to Ex db IIC T6, delivering superior safety and illumination in Zone 1 and Zone 2 explosive gas environments. With high performance LEDs, IP66/IP67 protection, and a lightweight aluminum housing, it provides a reliable lighting solution even in the most demanding industrial conditions.
Key Features & Benefits
1.Certified Safety – Ex db IIC T6
※ Suitable for Zone 1 and 2 explosive environments.
2. Bright & Efficient – 650 lm
Clear visibility with / 310 lux at 1m
3. Rugged Protection IP66/IP67
Suitable in indoor and outdoor with dust & water resistance
4. Extreme Durability
Operates from -40°C to +60°C
5. Slim & Lightweight
Only 0.62 kg, aluminum housing with PC lens
6. Easy Installation
Explosion-proof power cable & gland included
We recommend to you
Certified lighting for Zone 1 & Zone 2 hazardous areas
Petrochemical, refinery, gas, and offshore plant operations
Reliable lighting under extreme conditions (heat, cold, humidity, dust)IP66/IP67 dust and water resistance
Slim, space-saving design installations
Internationally certified solutions (Ex db IIC T6, CE, RoHS)
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2025-09-16
Customizable voice Alert System ‘QMPS’ - Smart Sound Solutions for Industrial Sites
Today, industrial sites demand more than simple warning sounds. For clear situational awareness, faster response, and worker focus, a versatile audio alert system is essential. Qlight’s QMPS delivers with 30 built-in tones and MP3 playback for custom voice alerts.
Powerful Features in a Compact Design
1.Versatile Audio Alerts
• 30 built-in alarms, melodies & tones
• MP3 playback for custom messages
2. Flexible Integration
• Supports Binary (30ch) & Bit (5ch) input
3. Excellent Dust and Water Resistance (IP66/IP67)
Strong protection against dust and moisture, ensuring stable use both indoors and outdoors
• Easy integration with PLCs, sensors, and switches
4. Loud & Clear Sound
• Up to 95dB output, reliable even in noisy environments
5. Durable & Easy to Install
• Panel-mount simple design
• IP54 dust/water resistance, operates from -25°C to +50°C
6. Global Standard Certified
• CE, UL, RoHS approved for worldwide
We recommend to you
• Multiple audio tones for diverse situations
• Custom MP3 voice alerts for clear communication
• Space-saving, clean installation
• Reliable operation in harsh environments (dust, heat, humidity)
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2025-08-15
Multifunctional LED Signal Lights – MFL Series
The MFL Series offers diameters from Ø60 to Ø125 mm and features high-brightness LEDs for exceptional visibility. Its standout feature: four easily configurable operation modes, giving users flexible and reliable signaling for any industrial site.
Key Features & Benefits
1. Powerful Modes & High Visibility
• Four operation modes via DIP switch: steady, flashing, strobe, rotating flash
• High-brightness LEDs for superior visibility in daylight and large spaces
• Energy-efficient design for reduced power and maintenance costs
• Optional buzzer with up to 80 dB audible alerts
2. Flexible Installation
• Multiple mounting brackets and pipe installation support for any environment
3. Durable & Easy to Install
• Shock-resistant design for stable performance in manufacturing and construction sites
• IP65 dust/water protection for reliable operation in harsh environments
• Wide operating temperature range (-30°C to +50°C) for outdoor and extreme conditions
• Simple installation with mode changes via internal switch or external signal line
• Compact design for space-constrained sites
We recommend to you
• Integrated warning signal management across industrial sites
• Workplace safety and operational efficiency improvement
• Durable signal lights resistant to vibration, dust, and moisture
• Energy savings and reduced maintenance costs
• Easy installation and maintenance
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2025-08-01
With the rising demand for automation and advanced equipment in manufacturing processes, lighting solutions also require high functionality and reliability. The QL-PL Series is an industrial LED moisture-proof light equipped with IP65 waterproof and dustproof performance as well as high-brightness LEDs, making it ideal for environments with moisture and dust such as semiconductor, pharmaceutical, and precision processing industries. It delivers high brightness, long lifetime, and flexible installation, ensuring stable performance even in demanding industrial sites.
● Key Features & Benefits
• Strong waterproof & dustproof performance (IP65) – Reliable protection even in dusty or humid environments
• High-brightness LED lights – Provides uniform illumination from 1,200 lm to 3,500 lm
• Long lifetime & durability – Reduces maintenance costs while maintaining stable performance
• Flexible installation – Supports parallel connections, ensuring wide and even illumination in large spaces
● Recommended For:
• Semiconductor & Display Manufacturing– Improves productivity and inspection visibility in highly precise processes
• Pharmaceutical & Bio Industries– Meets strict cleanliness and reliability requirements
• Industrial Machinery & Equipment Manufacturing– Maintains stable lighting in production lines with heat, humidity, and dust
• Logistics & Warehousing– Provides uniform brightness for safe and efficient work in large storage facilities
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2025-07-22
