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IfcLampTypeEnum

Definition from IAI: The IfcLampTypeEnum defines the range of different types of lamp available.

HISTORY: New type in IFC 2x2 Addendum 1

Enumeration

Value Definition Pset
COMPACTFLUORESCENT A fluorescent lamp having a compact form factor produced by shaping the tube. NO
FLUORESCENT A typically tubular discharge lamp in which most of the light is emitted by one or several layers of phosphors excited by ultraviolet radiation from the discharge. NO
HIGHPRESSUREMERCURY A discharge lamp in which most of the light is emitted by exciting mercury at high pressure. NO
HIGHPRESSURESODIUM A discharge lamp in which most of the light is emitted by exciting sodium at high pressure. NO
METALHALIDE A discharge lamp in which most of the light is emitted by exciting a metal halide. NO
TUNGSTENFILAMENT A lamp that emits light by passing an electrical current through a tungsten wire filament in a near vacuum. NO
USERDEFINED
NOTDEFINED

EXPRESS specification:

TYPE IfcLampTypeEnum = ENUMERATION OF
( COMPACTFLUORESCENT,
FLUORESCENT,
HIGHPRESSUREMERCURY,
HIGHPRESSURESODIUM,
METALHALIDE,
TUNGSTENFILAMENT,
USERDEFINED,
NOTDEFINED);
END_TYPE;