It’s true that LED lighting offers a quick financial return on energy projects. In some regions, LED lighting has become essential as specific states have already banned fluorescent lighting. However, it’s not always a straightforward one-for-one replacement. LED lights are a solid-state technology sensitive to conditions that their predecessors, fluorescents, were not, such as heat. Understanding the conditions and environments and ensuring the lighting fixtures have the correct features and operating parameters is crucial for implementing a successful LED lighting project.
Conquering the Crane Conundrum
Cranes present unique lighting challenges. OSHA standard 1910.179 references ANSI B30.2, which dictates that adequate lighting is essential for safe crane operation. This translates to several key points:
- Foot-candle Levels: Work areas beneath and surrounding the crane must meet minimum illumination levels (foot-candles) as outlined in OSHA 1926.56. This ensures clear visibility for operators and ground personnel.
- Glare Control: Strategic light placement and appropriate fixture selection are crucial to minimize glare, which can impede operators’ vision and increase fatigue.
- Durability: Lighting fixtures must be robust enough to withstand the vibrations, impacts, and harsh weather conditions often present in crane operation areas.
Engineering Solutions: High-bay LED fixtures with wide beam angles and diffusers are ideal for crane bays. These fixtures provide uniform illumination, minimize shadows, and offer superior durability compared to traditional options.
Taming the Thermal Threat
High-heat environments pose another set of lighting challenges. Traditional fixtures can malfunction or degrade due to excessive heat. Here’s how to navigate the inferno:
- Heat Tolerance: Look for fixtures specifically designed for high-heat environments. These fixtures utilize heat-resistant materials and innovative cooling technologies to ensure reliable operation.
- Explosion-Proof Considerations: If flammable materials are present, OSHA mandates explosion-proof lighting fixtures to prevent ignition. These fixtures are sealed to prevent sparks or hot filaments from igniting surrounding gases or vapors.
Engineering Solutions: High-temperature LED fixtures with sealed enclosures and specialized lenses are well-suited for these environments. Additionally, consider remote drivers located outside the heat zone to further enhance longevity.
Beyond the Basics: Special Situation Considerations
While cranes and heat are common challenges, other industrial settings also require specialized lighting solutions:
- Corrosive Environments: Marine environments, chemical plants, and other locations with corrosive elements necessitate fixtures constructed from corrosion-resistant materials like stainless steel or marine-grade aluminum.
- Wet Locations: Food processing facilities, car washes, and outdoor areas exposed to rain or snow require water-resistant or watertight fixtures with appropriate ingress protection (IP) ratings.
Engineering Solutions: Always consult with a qualified lighting professional to determine the optimal fixture type and material based on the specific environmental hazards present.
Remember, proper illumination is an investment in safety, efficiency, and ultimately, the success of your operation. For more in-depth guidance on specific situations, feel free to contact the Big Shine team – we’re here to help you navigate the path to a brighter, safer industrial future.
