120-277VAC or 347VAC, 50/60Hz electrical input with serviceable constant-current driver (0.90 PF). Minimum 85{04aef197e2a33ee94af7b49af44700ef917df47392523dfa0075c5fa9ebd8a96} driver efficiency. Standard 0-10V dimming with 1-100{04aef197e2a33ee94af7b49af44700ef917df47392523dfa0075c5fa9ebd8a96} range and dim-to-dark capabilities; maximum 330 A maximum source current. Optional eldoLED ECOdrive DALI drivers with 1-100{04aef197e2a33ee94af7b49af44700ef917df47392523dfa0075c5fa9ebd8a96} range and Lutron EcoSystem dimming drivers with 1-100{04aef197e2a33ee94af7b49af44700ef917df47392523dfa0075c5fa9ebd8a96} range and Soft-On, Fade-to-Black.

MedSlot

Extruded 6063-T5 aluminum construction with gasketed aluminum endcaps. Low-gloss anti-microbial white TGIC polyester powder-coat finish with five-stage pre-treatment.

LED

MRS4

Symmetric (Lambertian) or 15 asymmetric distribution option. Snap-in, one-piece extruded frost DR acrylic diffuser.