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Tailored High Temperature LED Light
with Highly Dustproof Configuration Lsledsus

Engineered specifically for extreme industrial environments where high heat converges with high dust concentrations — a punishing combination that causes standard high-temperature lighting solutions to fail not merely from thermal stress alone, but from progressive dust accumulation that traps heat, insulates critical components, and dramatically accelerates system failure. The Dustgard high-temperature LED luminaire has been purpose-designed to address this dual-threat challenge, delivering unwavering, maintenance-reduced performance in foundries, steel mills, glass manufacturing plants, hot forging lines, chemical processing facilities, power generation stations, and any other industrial setting where airborne particulate matter is a constant operational battle.

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heavy industrial lighting

What sets Dustgard apart from conventional high-temperature lights is its innovative dust-shedding shell design, engineered with a sleek, non-adhesive surface profile that actively prevents dust and particulates from accumulating on the heat sink and thermal management surfaces. This intelligent design eliminates the dangerous insulation effect that causes ordinary lights to overheat, degrade, and corrode prematurely — a failure mode that plagues standard fixtures even when they are rated for high temperatures alone. While conventional high-temperature lights may survive the heat in clean environments, Dustgard thrives under the toughest combination of extreme heat and high dust, delivering reliable illumination where no ordinary light can last.

Constructed from premium heat-resistant materials and featuring a highly efficient thermal management architecture, the Dustgard maintains consistent luminous output and operational stability even in the most challenging conditions, ensuring long-term performance, extended service life, and significantly reduced maintenance frequency compared to standard industrial lighting solutions.

High heat light in paper factory
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● Multiple Temperature Ratings: Available in 100°C, 150°C, and 200°C configurations to match specific industrial zone requirements, offering flexible selection based on application severity and environmental conditions.
● High-Dustproof Configuration: Engineered with a dust-shedding shell design that actively prevents particle accumulation on the heat sink — the key differentiator that provides a decisive advantage over standard high-temperature lights in dusty environments.
● Advanced Thermal Management: Highly efficient thermal management system ensures stable long-term performance and extended operational lifespan, maintaining consistent illumination even under sustained high-temperature exposure.
● Optical Versatility: Beam optics ranging from 11° narrow spot to 120° wide flood accommodate any mounting height or area coverage requirement, ensuring optimal light distribution across diverse industrial spaces.
● Mounting Flexibility: Multiple installation options including hook suspension, trunnion bracket, or pendant mount enable versatile deployment across various industrial sites without costly structural modifications.
● Input Voltage: Wide-range 90–295V AC input with a specially engineered driver designed for reliable, flicker-free performance under extreme thermal stress and demanding electrical conditions.

  • Model Dustguard HT
  • Wattage 50W-500W
  • Lumen Output 8500LM-85000LM
  • Color Temperature 2700K-7500K
  • Input Voltage 90-295V AC
  • Optics 11°/24°/36°/60°/90°/Glass lens 120°
  • Max Ambient Temperature Options for 100℃(212°F),150℃(302°F), 200℃(392°F)

product Model

Model

Wattage

Output Lumen

Color Temperature

Input Voltage

Optics

Max Ambient Temperature

Waterproof

Dustguard HT

50W

100W

200W

300W

400W

500W

8500LM

17000LM

34000LM

51000LM

68000LM

85000LM

2700K-7500K

90-295V AC

11°/24°/36°/60°/90°/Glass lens 120°

Options for  100℃

(212°F),150℃

(302°F), 200℃

(392°F)

IP67

Dustproof High Temperature Light Applications

Cement & Building Material Plants

Designed for cement production lines, crushing areas, clinker processing zones, and material handling facilities with high dust and heat exposure.

Mining & Mineral Processing Facilities

Suitable for mining operations, ore processing plants, crushing stations, and industrial areas where dustproof protection and temperature resistance are essential.

Paper Mills & Pulp Production

Provides reliable lighting for paper manufacturing environments where dust, humidity, and elevated temperatures create challenging conditions.

Chemical Powder & Processing Plants

Used in facilities involving powders, particles, and chemical materials requiring enhanced dust protection and heat resistance.

Grain Processing & Agricultural Facilities

Suitable for grain mills, drying systems, and agricultural processing areas where airborne particles may affect lighting equipment.

Heavy Industrial Workshops

Provides durable lighting solutions for factories exposed to dust, vibration, heat, and continuous operation.

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