Current cost of electricity per KWhr (£)

Example
0.083

Estimated increase in electricity costs over warranty period (%)

Example
50

Number of single aspect halogen lamps

Example
3065

Number of wait indicators

Example
243

Number of box signs

Example
60

Annual contract price adjustment (%)

Example
3

Annual materials saving (£)

Example
14560

Annual labour saving (£)

Example
8000

Current annual refurbishment spend (£)

Example
30000

Current annual trafic management spend (£)

Example
3000

Number of sites requiring Lamp Monitoring (£)

Example
88