PAR lamps correspond to general service lamps. They produce warm light with excellent colour rendition, full output immediately when switched on and can be easily dimmed. The PAR lamp has defined beam angles due to the parabolic reflector. Lens wallwashers have special lens reflection systems to ensure uniform wall illumination. The light from PAR and QPAR lamps is spread by lenses and directed to the wall by wallwasher reflectors. The Darklight reflectors are visible from below and are glare-free.