Help:Lamp

Help index

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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