I have a question that I am really not clear on. - Article 410.10(D) NEC 2014 gives the requirements for luminaires within a certain area. Would this area also apply to an exhaust fan? The fan is not a luminaire. Is there any other code reference regarding this type of thing? I am having trouble finding one at this moment. - What about a heat lamp? I have a customer who has an existing heat lamp only unit (250 watt heat lamp with no fan included) that is located within the area specified in 410.10(D). I need to replace the unit.