21.   Now a company in Boston is developing a digital lighting system to add visual enhancements as well.

22.   Similar to smart keys on a computer, the system gives homeowners the ability to program their heating, air, security and lighting systems for frequently used settings.

23.   Take the automated LiteTouch lighting system at the Markus residence.

24.   The antiquated lighting system will be overhauled, and storage space and a properties shop will be added.

25.   The company makes exterior and interior lighting systems, strobes, night vision imaging systems and power supplies as well as aircraft engine systems and electronic systems.

26.   The crossover to a new lighting system was made in a single day.

27.   The East Bay company makes dimmable florescent office lighting systems.

28.   The gallery is tiny, just four walls with a concrete floor and jury-rigged lighting system.

29.   The museum boasts a fancy computerized lighting system, which could help enliven these inert spaces.

30.   The money helps consumers, business and residential, pay for things like more efficient lighting systems and appliances.