Help:Lamp

Help index

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work in progres

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.

 Example: Projection lamp 1000 Watt - E40 socket with side mirror

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 of the lamp.
• The oposite of lamp base is Lamp socket (P322)

  Lamp socket value list (Q3127)

Electric

Lamp maximum wattage (P192)

• the lamp wattage as mentioned on the lamp
• prefered Unit is Watt

Voltage (P335)

• The normal working voltage as mentioned on the lamp
• Unit is Volt

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.
• Preferabe unit is mm

Lamp diameter (P338)

• Diameter measured on the whidest point
• Preferabe unit is mm

Lamp lenght (P339)

• Measured from bottom fitting to top lamp
• Preferabe unit is mm

References to types

• Refers to different makes of this lamp, often by different brands

Type number (P321)

• Combine brand and type number
• Can have multiple values