Difference between revisions of "Help:Lamp"
From CanonBase
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=== '''Measurements''' === | === '''Measurements''' === | ||
| − | ==== [[Property: | + | ==== [[Property:P337|Lamp LCL (P337)]] ==== |
* light center length (LCL), The distance from the light center to a specified reference point on the lamp. Mostly measured from the bottom of the lamp base. | * light center length (LCL), The distance from the light center to a specified reference point on the lamp. Mostly measured from the bottom of the lamp base. | ||
* preferably in mm | * preferably in mm | ||
Revision as of 15:12, 27 December 2023
work in progres
Contents
Introduction
The properties below are specific for lamps and lamp types. They are to be used on top of the general equipment properties described in the Equipment help page.
Specific properties for lamps
Lamp
Light source (P127)
- The way the light is produced
Light source value list (Q32854)
Lamp base (P162)
- the type of base the lamp has.
- has inverse property Lamp socket (P322)
lamp socket value list (Q3127)
electric
lamp maximum wattage (P192)
Voltage (P335)
optics
Lamp mirror type (P336)
- type of mirror on or in the lamp
Lamp mirror type expected vallue list (Q12426)
Measurements
Lamp LCL (P337)
- light center length (LCL), The distance from the light center to a specified reference point on the lamp. Mostly measured from the bottom of the lamp base.
- preferably in mm
Lamp diameter (P338)
lamp lenght (P339)
references to types
Type number (P321)
- combine brand and type number
- can have multiple values