Next Generation Luminaires Design Competition

Recognized – Recessed Modular Lighting

"RT Series" by Lithonia Lighting

RT Series application photo

RT Series fixture photo


The RT Series combines digital LED lighting and controls technologies with patented high-performance optical design. Integrated controls ensure constant light output over time, and digital addressability enables sophisticated control of scheduling and light levels on a luminaire, room, or building basis.

Model Number: 2RTL4 46L D47 LP835

Judging comments

Judges recognized the high efficacy, "good color and aesthetics," and "impressive glare control" of the RT Series. Several judges did comment on possible serviceability issues.

Luminaire Testing

Light Output: 4600.0 lumens
Input Power: 47.0 watts
Efficacy: 97.87 lm/W
Power Factor: 0.97
CCT: 3567K, CRI: 81.7



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