06-05-2019, 10:32 AM
Gas Discharge lamps Compact fluorescent lamps (CFLs).
The new rare earth activated phosphor technology has led to the development of a growing variety of single ended lamps known as compact fluorescent lamps (CFLs). Several style of CFLs are shown in figure.
•Luminous efficacy of a typical CFL is 50–70 lumens per watt
•Newer Compact fluorescent light bulbs give a warm, inviting light instead of the “cool white” light of older fluorescents.
![[Image: image-39.png]](http://frontdesk.co.in/wp-content/uploads/2019/06/image-39.png)
Adapted from lighting pattern book for homes
To know more about illumination read .... http://frontdesk.co.in/building-science/illumination-in-architecture/
The new rare earth activated phosphor technology has led to the development of a growing variety of single ended lamps known as compact fluorescent lamps (CFLs). Several style of CFLs are shown in figure.
•Luminous efficacy of a typical CFL is 50–70 lumens per watt
•Newer Compact fluorescent light bulbs give a warm, inviting light instead of the “cool white” light of older fluorescents.
Adapted from lighting pattern book for homesTo know more about illumination read .... http://frontdesk.co.in/building-science/illumination-in-architecture/