Outdoor Porch Lighting
Porch lights are an excellent choice for energy efficient
fixtures that use compact fluorescent lamps (CFLs). Porch lights can provide
many functions in addition to just lighting hazards on the front walk. They
also aid in wayfinding by indicating where the door is. They can give a sense
of security to people both on the inside and outside. And last but not least
they can add a decorative touch by lighting attractive architecture or being
stylish themselves. Though most porch lights are wall mounted, they can be
ceiling mount, chain hung or recessed.
- Avoid fixtures with clear glass as this can lead to
a high probability of glare. Use white or frosted glass, this will soften
the light and also shield the lamp from direct view.
- Exterior fixtures often have long hours of operation
which turns energy savings into dollar savings. Also the long life of CFLs
can be a real convenience because they don't have to be changed near as
often as incandescent bulbs.
- It is usually better to use multiple fixtures that
have less intensity than one fixture that is really bright.
- Avoid high wattages, For most fixture types and applications
CFL wattages should be in the 9 to 20 watt range (this is roughly the equivalent
to 25 to 75 watts incandescent).
- CFLs are temperature sensitive, so in chilly weather
the lamp may take a few minutes to come up to full brightness. In really
cold areas, you may want to select a fixture that is fully enclosed. This
will allow the lamp to warm up faster. It's a small price to pay for the
many other benefits of using CFLs!