High-temperature industrial environments—from steel mills and foundries to glass manufacturing and chemical processing plants—face a persistent contradiction: lighting must survive extreme heat, dust, and corrosion, yet traditional solutions consume excessive energy, fail prematurely, and drive up maintenance costs. In many 24/7 factories, lighting alone can account for nearly 30% of total electricity consumption, while frequent fixture failures quietly erode profits through downtime and labor expenses.
Today, that trade-off no longer exists. New industrial LED lighting technology engineered to withstand extreme heat is changing the game by offering superior heat ratings, significant energy savings and long-term cost savings. ACE’s CHB High Temperature Series High Bay Lights and ELHB Series LED Linear High Bay Lights are designed specifically for these harsh environments.
Many industrial facilities continue using HID lamps or generic LED fixtures out of habit, unaware of their true long-term cost. In high-heat environments, these traditional options fail in three fundamental ways:
In facilities operating around the clock, this inefficiency translates into thousands of dollars in unnecessary energy expenses every month.
Standard LEDs are generally designed for ambient temperatures below 50°C (122°F). When exposed to 70–80°C conditions, drivers overheat, LED chips degrade rapidly, and lumen depreciation accelerates. In real-world cases, light output can drop by 40% or more within 18 months, forcing early replacement and compounding costs.
Replacing failed fixtures in high-temperature zones often requires production stoppages. In heavy industry, even a single hour of downtime can cost $10,000–$50,000 in lost output. Add corrosion, dust buildup, and seal failure, and maintenance costs quickly spiral out of control.
This cycle of waste is exactly what high-temperature resistant LED lighting is designed to break.
Purpose-built high-temperature LED fixtures reverse the weaknesses of traditional lighting by combining:
The result is a lighting system that lasts 2–3 times longer, consumes significantly less power, and requires far less maintenance—delivering measurable ROI instead of hidden losses.
ACE’s CHB and ELHB series embody this new standard.
Designed for large, open, high-temperature spaces such as steel mills, foundries, and forging workshops, the CHB High Temperature Series is built to deliver uncompromising brightness, durability, and efficiency under relentless heat.
80°C Heat Resistance & Long Service Life
A heavy-duty anodized aluminum housing with corrosion-resistant coating functions as a precision heat sink, rapidly dissipating heat away from LEDs and drivers. FKM fluoroelastomer gaskets retain elasticity at high temperatures, preventing seal failure. This design supports a 50,000+ hour lifespan, up to 5× longer than generic LEDs in the same environment.
Industry-Leading Efficiency: Up to 220 LPW
Delivering up to 73,000 lumens at 220 lumens per watt, the CHB Series outperforms HID lamps by approximately 45% and standard LEDs by over 30%. In large facilities, this translates into substantial monthly energy savings and faster payback periods.
IP65 Protection for Low Maintenance
A fully sealed IP65-rated design blocks dust, metal particles, and mild chemical splashes. Optional tempered glass lenses further enhance resistance to impact and corrosion, reducing cleaning and maintenance frequency.
Ideal applications: Steel mills, foundries, glass factories, forging lines, and large high-bay spaces with constant extreme heat exposure.
For facilities with complex layouts, variable workflows, or frequent maintenance needs—such as chemical plants and heat-treatment lines—the ELHB Series LED Linear High Bay Light delivers flexibility without sacrificing heat resistance.
Stable Operation at 80°C
A high-efficiency aluminum alloy heat sink maintains thermal stability in extreme ambient temperatures while achieving up to 200 LPW luminous efficacy.
Modular Design That Cuts Maintenance Costs
Unlike traditional fixtures that require full replacement after a single component failure, the ELHB Series features independently replaceable LED and power modules. Repairs can be completed in minutes, dramatically reducing downtime and labor costs.
Smart Controls for Additional Energy Savings
Plug-and-play motion and daylight sensors enable on-demand lighting and intelligent dimming. Field-adjustable wattage reduces SKU complexity by up to 80%, simplifying inventory and preventing over-lighting.
IP66 Protection for Harsh, Wet, or Corrosive Areas
With IP66-rated tempered glass and a smooth, dust-resistant backside, the ELHB Series withstands high-pressure washdowns, steam, oil mist, and chemical fumes.
Ideal applications: Chemical processing plants, precision heat treatment zones, pipeline areas, and facilities with irregular or evolving layouts.
The true value of high-temperature lighting lies not only in product specifications, but in proven reliability and engineering expertise. ACE delivers both.
ACE’s philosophy—“Quality in Product. Service in Practice.”—means predictable performance, transparent costs, and long-term savings.
No longer must facility managers choose between ruggedness and efficiency when it comes to industrial lighting in high heat areas. Offering 80°C heat resistance, industry-leading luminous efficacy, and long life, low maintenance modular design, ACE’s CHB High Temperature Series and ELHB Series can turn your lighting from a budget drain into a business solution.
Facilities upgrading to high-temperature specific LED technology can save significantly on energy costs, reduce downtime and enjoy many years of dependable lighting.
Ready to unlock real savings in extreme heat environments?
Contact ACE today for a customized high-temperature industrial lighting solution designed to protect your operations—and your bottom line.
