Sentences with phrase «lumen maintenance»

Subtitle B: Lighting and Appliance Energy Efficiency Programs -(Sec. 211) Amends the EPCA to: (1) require each outdoor luminaire manufactured on or after January 1, 2016, to have an initial luminaire efficacy of at least 50 lumens per watt and be designed to use a light source with a lumen maintenance of at least 0.6; and (2) each outdoor luminaire manufactured on or after January 1, 2018, to have an initial luminaire efficacy of at least 70 lumens per watt and be designed to use a light source with a lumen maintenance of at least 0.6.

«New Gen Triphospher T8», 2015 4ft Triphosphor Fluorescents, Tridonic Ballast, End Caps, Enamel Coated Hook / Plate, Single Core Cable, 3 way Fused Connector Block, 3 core 1.5 mm flex Powder Coated Steel + low mercury content, energy saving + almost constant lumen maintenance throughout life 36W