LED Panel vs Troffer Comparison

Ceiling form factor comparison for commercial projects.

Panels and troffers drop into the same 600×600 grid but solve different problems. Panels are thin, glare-controlled and visually quiet; troffers are serviceable from below, cheaper per unit and easier to fit into an existing plenum.

ComparisonOption AOption BWinner
Thickness10-18mm40-80mmPanel
UGR<1916-22Panel
Efficiency100-130 lm/W90-120 lm/WPanel
Price (600x600)$18-45$15-38Troffer
Best forOffice, hospitalOffice, corridorApplication-dependent

Conclusion

Specify panels for new offices, clinics and spaces where a flush ceiling and low UGR matter. Specify troffers where maintenance access, unit price or an existing plenum decides the project.

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📋 Authoritative Standards Reference

IEC 60529 · CIE 13.3 · ANSI C78.377 · IES LM-79 / LM-80 · UL 1598 / UL 8750 — data verified by the CompareDeals team.