What is the minimum type of lighting required for use in confined spaces?

The minimum type of lighting required for use in confined spaces is a 110 volt heavy-duty industrial type. This standard is in place to ensure adequate illumination to safely perform tasks and mitigate hazards often associated with confined spaces, which can include low visibility conditions and the presence of hazardous materials. Heavy-duty industrial lights are designed to withstand the rigors of the work environment, including potential exposure to moisture, vibration, and physical impacts, which makes them more reliable and safer in these settings.

In confined spaces, proper lighting is crucial for identifying hazards, ensuring safe movement, and effectively carrying out work, thereby reducing the risk of accidents. While battery-operated lights and LED lights are useful in certain situations, they may not provide the same level of durability or consistent power supply as the heavy-duty industrial type lights. Standard fluorescent lights can also be less suitable due to their fragility and lack of robustness for challenging environments. Thus, the use of heavy-duty industrial lighting is essential to maintain safety in confined spaces.