New
Linear Prismatic Lenses For Path Lights 
Linear
prismatic clear acrylic diffusers are now being installed on all
Vista fixtures with tubular style lenses. As of the week of May
4, 1998, all products with tubular style lenses are shipped with
the new prismatic style lenses (please refer to date code on
product label to arrange and update your inventory). Prismatic
lenses make the light spread from the lighting fixture larger
and softer around the edges. They also provide a higher degree
of glare shielding from the lamp, eliminating unwanted hot spots
at the source. Their unique design and the specially formulated
color of the lenses partially block some of the yellow light
emitted from the lamp. This results in a whiter color light
spread projected from the halogen lamp in the fixture that helps
bring out the true color of landscape material at night. The new
lenses are also available in cool blue as well as other optional
colors. These lenses are available for retrofitting existing
Vista fixtures with tubular style lenses. For more information,
consult the factory.
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Spread Lighting.
Spread lighting
produces patterns of concentric circles of light downward for
illuminating flowerbeds, low shrubs, and ground cover. In
general, the size of the light spread area is determined by the
height, size, and lamp wattage of the lighting fixture used. |
Path Lighting.
Path lighting is
basically spread lighting but at a lower height. This
technique of lighting is ideal for illuminating pathways,
borders, steps, and driveways. In this type of lighting, a
high degree of light shielding is necessary to prevent glare. |
Safety
Use lower wattage
lights positioned close to areas that could potentially cause
tripping or other safety hazards. Use overlapping pools of
light for beauty, safety, and to provide adequate lighting for
sure footing. |
Downlighting.
From a height of less than 30 inches, these lights are often
directed downward to provide illumination for small areas, and
to identify objects or boundaries. |
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