Lux Hours displays the total amount of Lux Hours experienced by an object. This may be for it's entire lifetime (see the Lifetime table) or a specific date range (see the Totals table). The total lux hours are calculated from the Lux History and Overrides tables
Lux Hours is the lux reading multiplied by the amount of hours an object has experienced that level of light. For example, if an object is exposed to 10 lux for 40 hours a week, the Lux Hours for that week would be 10 lux * 40 hours = 400 Lux Hours. If it was in this environment for two weeks, the calculation would be 10 lux * 80 hours = 800 Lux Hours.
Field Type
Read Only
Field Location
Object > Condition & Treatment window > Light Exposure tab.
This field is part of a table including Part, Start Date, End Date, Max Lux Hours, and Percent of Max.
Searching
Search this field with a Select Statement.
Reporting
Down the page reporting: Expand 'Lux Totals (full Details), and select 'Lux Total Hours'. Or select 'Lux Lifetime Hours'
Across the page reporting: Select 'Lux Total Hours' or 'Lux Lifetime Hours'.
Sorting is available for this field select 'Lux Total Hours'.
Internal Field Name
LUX_TOTAL_HOURS
