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The C77-S is a highly efficient luminaire tath combines ample luminous efficacy with comfortably low glare ratings achieved with reflector technology. The C77 is a series of slender luminaires with rounded corners and an industrial appearance. The futuristic metal housing is available in square and rectangular shapes and several sizes, combined with efficient silver metallic, black or white reflector optics. Each variant’s striking symmetry creates excellent proportions and the various mounting options unify the lighting design within a complete solution. This environmental product declaration can be used for the following luminaires: C77099540 - C77-S150x1200 WH 4000 DALI 830 SM C77099541 - C77-S150x1200 WH 4000 DALI 840 SM C77100004 - C77-S150x1200 WH 4000 DALI 830 WM C77100005 - C77-S150x1200 WH 4000 DALI 840 WM