One warehouse lighting layout can be a fair starting point for both picking and packing when workers stand in similar spots, look at similar surfaces, and face similar directions. If packing moves to a table, a label face, or a different way of handling the package, assess the packing station as its own task zone before you assume one layout covers both.
Either result is a screening call. It tells you what to evaluate next. It does not tell you whether the light is adequate, and it does not set a fixture count.
A Shared Layout Is a Candidate, Not a Confirmed Fit
Your task map sorts the plan into one of three screening results. Use the observed work, not the area name on the floor plan, to pick the row.
| Mapped work pattern | Screening result | Next step |
|---|---|---|
| Similar positions, surfaces, and viewing directions | Shared-layout candidate | Assess one layout for both tasks |
| Table, label, or handling work changes the surface or direction | Assess a distinct task zone | Evaluate the packing area separately |
| Missing or unclear observations | Unresolved | Finish the map before deciding |
The first row is the narrowest claim you can make. Say a picker reads bin labels at a rack face and a packer scans the same items at a nearby rack-side cart from a similar stance. Their visual tasks look alike, so one layout is worth assessing for both across your warehouse lighting plan. That still leaves the actual light levels and uniformity to check in a proper lighting review.
The second row is a prompt, not a verdict. A packing table puts the work on a flat surface at a set height. Label work adds small print the worker reads up close. Handling can mean turning a box so the worker looks down, sideways, or into it. When any of these changes what the worker looks at or where they face, the packing area deserves its own look. That assessment may still end with the same fixtures serving both areas. It just means the packing station gets judged on its own task, not borrowed from the picking aisle.
Other trades follow the same idea of aiming light at the work itself. In sewing, for example, OSHA notes that adjustable task lighting should shine on the work area so the worker can see the product. That is a sewing example, not a warehouse rule. It shows why the specific surface matters more than the room label.
The third row protects you from a false yes or no. A floor plan that says "Pack" over one corner tells you nothing about tables, label printers, or which way people face. If you have not watched both tasks, or packing setups vary from station to station, leave the decision open until the map is complete.
Map the Picking and Packing Work Surfaces
Compare the two tasks by what workers actually see and where they stand, side by side. IES defines task lighting as directed to a specific surface or area for visual tasks. That is why the map records surfaces and viewing directions rather than zone names. A simple floor-plan sketch or two columns of notes, one for picking and one for packing, is enough.
- Watch one typical cycle of each task. Follow a picker through a normal pick and a packer through a normal pack. Mark each spot where the worker stops or works on the sketch.
- Mark the surface or item being viewed. For picking, note things like a rack face, bin label, or shelf. For packing, note the table top, the box interior, a label, or a scanner screen.
- Draw the viewing direction. Add an arrow showing which way the worker faces and whether they look up, straight ahead, or down at each spot.
- Note label and handling work. Write down whether labeling happens on the same surface and from the same direction as picking. Note if the worker rotates, flips, or tilts packages during the task.
- Record tables and obstructions. Mark packing tables, label printers, carts, conveyors, racks, and anything else that sits between the worker and the ceiling or blocks a sight line.
- Check each station, not just one. If you have several pack stations, confirm they match before treating them as one. Note any station that differs.
- Compare the two columns. List what matches and what differs, then take that list to the decision table above to pick a screening result.
When you finish, you should have a one-page view showing where each task happens, what workers need to see, and which way they face. This map is workflow input only. It does not measure light, and it is not a pass/fail test.
If you are preparing for a wider lighting assessment, FSG offers downloadable lighting audit sheets with a checklist of inputs such as tasks, task heights, obstructions, and fixture details. Your task map fills in the task portion of that checklist.
For the light-level side of the question, our guide to warehouse zone light levels covers how targets differ by area. If your map shows picking happens mostly at tall rack faces, our articles on uniform light on high racks and dark aisles between bright fixtures explain why vertical surfaces need their own attention. When you want to sketch a project-specific plan, our online lighting layout tool is an optional next step, and you can bring your task map to it.
FAQs
Does a distinct task zone mean I need separate fixtures?
No. A distinct task zone means the packing area gets evaluated on its own visual task. The review may conclude that the same fixtures, placed or aimed differently, serve both areas. It may also point to added or different lighting. The zone label alone does not decide fixture count or type.
Can a workflow sketch confirm my warehouse task lighting is good enough?
No. A sketch records positions, surfaces, and viewing directions. It shows what needs light, not how much light arrives there. Confirming adequacy takes light-level targets for each area plus a measurement or photometric layout for your space.
When should I redo the picking and packing map?
Repeat the comparison whenever the work changes what people look at or where they stand. Examples include moving or adding pack tables, adding a label printer, switching from cart picking to rack-side packing, re-racking an aisle, or adding a conveyor. A new layout of stations can move a task from the shared-candidate row to the distinct-zone row.
What if picking and packing share a space but only some pack stations differ?
Treat the matching stations and the different ones separately. Stations that match the picking pattern can stay in the shared-candidate group. Stations with their own table, label, or handling setup should be assessed as distinct task zones, even if they sit in the same room.
