A portable work light lets the source move as inspection and repair positions change. For a classified area, the approval of the exact assembly sets the selection boundary before output, size or mounting preferences are considered.
Choose the working view
A hand lamp reaches around obstructions. A supported work light leaves hands free at one repair position. A string assembly places several heads along an interior run. A headlamp or flashlight provides personal illumination but does not necessarily replace broader task lighting.
Confirm the electrical arrangement
Identify the available supply and the lamp-side voltage, especially on a transformer-fed assembly. Check AC/DC, cord length, connectors and transformer inclusion. Do not infer intrinsic safety from a low-voltage supply.
Compare useful light, not only lumens
Distance, beam spread, aiming and nearby reflections affect what the worker can see. Evaluate glare at the actual inspection point. Energy and rated-life comparisons need the specific products and operating conditions; they are not universal properties of every LED work light.
Keep the approval intact
Review the exact classification, group, temperature limits, instructions and approved parts. Include the complete lamp, cord, connections and support arrangement in that check. Portable lighting categories organize the formats without replacing model-specific approval evidence.
References: OSHA 1910.307 — Hazardous (classified) locations · U.S. Department of Energy — LED basics