Prisma Nova 2220/2221 series is a High Bay ceiling pendant luminaire based on a modular concept, PR2220 is offered as a clear prismatic acrylic diffuser for general soft illumination coupled with efficient down lighting, or PR2221 a pure aluminum reflector, featuring a specular anodized internal multifaceted surface for efficient down light and distribution, with an etched anodized exterior surface. Prisma Nova includes a set of rods as reflector side ring supports. A wide choice of optional attachments, lighting controls and accessories are available to customize and personalize each luminaire to particular design schemes and lighting concepts for functional and visual lighting requirements.