Compare trade show lights against your actual graphic, mounting profile and power plan. A higher wattage or a longer list of certifications does not by itself make a fixture suitable for your booth. Use this checklist to turn a product page into a purchase decision.
1. Compare output and coverage together
Watts describe electrical power; lumens describe total light output. Neither tells you how evenly the graphic will be lit. Check beam angle, mounting distance, arm reach and surrounding hall light. For a shortlisted fixture, request photometric data or test one sample on the final graphic. Do not use a universal lumen minimum or fixture count for every 10×10 ft booth.
2. Separate CCT from color rendering
CCT describes whether white light looks warm or cool. CRI describes color rendering relative to a reference source; it is not always a comparison with daylight. CRI 90+ is a useful starting point for color-sensitive displays, but inspect real products and printed colors. Ask for additional color data when saturated reds or subtle shades matter. Fixed-CCT and switchable-CCT lights solve different purchasing needs; confirm the exact settings and whether dimming is separately supported.
3. Verify the complete mounting connection
- Measure the rail, tube, panel or slot where the light will attach.
- Match the clamp or adapter at both the fixture and frame interfaces.
- Check light weight, arm leverage, approved load, orientation and clearance.
- List included hardware and any extra adapters or retention parts required.
“Tool-free” and “universal” do not establish frame compatibility or load capacity.
4. Check the electrical configuration and event requirements
Confirm input voltage, plug, cable length and whether each unit needs a separate outlet or supports linking. For linkable fixtures, follow the exact model limit and the lowest rating of cables, connectors, plugs and circuit. Read the current exhibitor manual and ask the organizer which documents are needed for your installation. Match certificates or markings to the model and destination configuration; a plug option alone is not proof of acceptance.
5. Compare LED and halogen on the intended task
Compare power at the required useful light level, rather than assuming a fixed saving percentage. LED housings and drivers still need ventilation and clearance. Check the product’s operating limits, warranty and replacement arrangements instead of treating a quoted LED lifetime as a complete-fixture guarantee.
6. Confirm what you are buying
- Exact model, CCT, housing color and destination plug
- Price per light, kit or pack, with included cords and mounts
- Warranty terms and how replacement parts are supplied
- Confirmed dispatch and delivery estimate for your show date
- Time to trial-fit, test coverage and resolve any missing parts
Make the final comparison
Use the booth light comparison and exhibition arm light range. The 25W 3250lm arm light is one reference model; check its fixed-CCT variants and included mounting parts against your requirements. Send your layout and mounting dimensions for help with selection.
Color-quality reference: US Department of Energy LED basics.