Dark Sky-Friendly CFL's
Dark Sky-Friendly CFL bulbs, approved
by the International Dark-Sky Association, reduce glare, prevent light
trespass, and direct beams only to the appropriate space. These energy-efficient
fixtures are available in two 15-watt styles that operate on a 120-volt
system. Both styles have a CRI of 82, produce 900 lumens, and have a
life of 8,000 hours. Dark Sky-Friendly CFLs have a minimum starting
temperature of 0 degrees Fahrenheit.