EN 2240-099:2011

Aerospace series - Lamps, incandescent - Part 099: Lamp, code 416700 - Product standard

This European Standard specifies the required characteristics for lamp, code 416700, for aerospace applications.
It shall be used together with EN 2756.

Luft- und Raumfahrt - Glühlampen - Teil 099: Lampe, Kode 416700 - Produktnorm

Diese Norm legt die Anforderungen an Glühlampen mit dem Kode 416700 zur Anwendung in der Luftfahrt fest. Sie sollte in Verbindung mit EN 2756 angewendet werden.

Série aérospatiale - Lampes à incandescence - Partie 099: Lampe, code 416700 - Norme de produit

La présente Norme Européenne spécifie les caractéristiques requises pour une lampe, code 416700, utilisée à bord des aéronefs.
Elle doit être utilisée conjointement avec l'EN 2756.

Aeronavtika - Žarnice - 099. del: Žarnica, kod 416700 - Standard za izdelek

Ta evropski standard opredeljuje zahtevane lastnosti za žarnico, kod 416700, za uporabo v aeronavtiki. Uporabljal naj bi se skupaj z EN 2756.

General Information

• Status: Published
• Publication Date: 02-Aug-2011
• Withdrawal Date: 28-Feb-2012
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 2 - Electrical
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 01-Jun-2017
• Completion Date: 11-Feb-2026
• Ref Project: SIST EN 2240-099:2011 - Aerospace series - Lamps, incandescent - Part 099: Lamp, code 416700 - Product standard

Relations

• Refers: EN 2241:2010 - Aerospace series - Lamp caps - Dimensions
• Effective Date: 28-Jan-2026
• Refers: EN 2756:2010 - Aerospace series - Lamps, incandescent - Test methods
• Effective Date: 28-Jan-2026
• Refers: EN 2240-002:2009 - Aerospace series - Lamps, incandescent - Part 002: Main characteristics
• Effective Date: 28-Jan-2026
• Refers: EN 2240-001:2009 - Aerospace series - Lamps, incandescent - Part 001: Technical specification
• Effective Date: 28-Jan-2026

Overview

EN 2240-099:2011 is a CEN product standard in the Aerospace series that specifies the required characteristics for lamp, code 416700 - an incandescent lamp intended for aerospace use. Approved by CEN in 2011, this standard defines the physical, electrical and marking requirements that enable consistent specification, procurement and interchangeability of this lamp within aerospace equipment. It is intended to be used together with EN 2756 (test methods) and cross-references EN 2240 family documents for technical detail.

Key topics and technical requirements

• Electrical ratings
  • Nominal voltage: 28 V
  • Nominal current: 3.6 A
  • Nominal power: 100 W
• Light output and appearance
  • Nominal luminous flux: 1 920 lm
  • Colour temperature: 2 890 K
  • Bulb appearance: clear
• Mechanical and optical dimensions
  • Light Centre Length (LCL): 30 ± 0.5 mm
  • Filament form: CC – 2R (see EN 2240-002 for filament form definitions)
  • Cap type: BA20d (refer to EN 2241 for cap dimensions)
• Life and performance
  • Static life with d.c.: 100 h (other life and reduced-voltage data are not specified in this part)
• Mass and packaging
  • Mass given as 19.5 kg for 1 000 units (packaging/handling considerations)
• Designation and marking
  • Example designation: LAMP, INCANDESCENT EN2240-416700
  • Lamp and packaging must be marked with the international code number per EN 2240-002 when space permits
• Normative linkage
  • Technical specification and test definitions are covered by EN 2240-001 and EN 2756 respectively

Applications and practical value

• Standardizes an incandescent lamp (code 416700) used in aerospace electrical systems, facilitating:
  • Consistent procurement and supply-chain compatibility
  • Clear acceptance criteria for maintenance, repair and overhaul (MRO)
  • Reference data for avionics and lighting system design where a 28 V, 100 W incandescent lamp is specified
• Useful when replacing legacy incandescent components or when designing systems that must meet established aerospace interchangeability rules.

Who should use this standard

• Aerospace component manufacturers and lamp suppliers
• Procurement and quality engineers in the aerospace sector
• MRO organisations and avionics technicians
• Test laboratories performing conformity testing against EN 2756
• Systems engineers specifying lighting components for aircraft platforms

Related standards

• EN 2240-001 - Technical specification (lamp series)
• EN 2240-002 - Main characteristics (codes and designation)
• EN 2241 - Lamp caps - Dimensions (BA20d)
• EN 2756 - Test methods (required for application and verification)

Keywords: EN 2240-099:2011, lamp code 416700, aerospace incandescent lamp, 28 V lamp, 100 W, BA20d, light centre length, CEN standard.

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2011
Aeronavtika - Žarnice - 099. del: Žarnica, kod 416700 - Standard za izdelek
Aerospace series - Lamps, incandescent - Part 099: Lamp, code 416700 - Product
standard
Luft- und Raumfahrt - Glühlampen - Teil 099: Lampe, Kode 416700 - Produktnorm
Série aérospatiale - Lampes à incandescence - Partie 099: Lampe, code 416700 -
Norme de produit
Ta slovenski standard je istoveten z: EN 2240-099:2011
ICS:
49.060 /HWDOVNDLQYHVROMVND Aerospace electric
HOHNWULþQDRSUHPDLQVLVWHPL equipment and systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 2240-099
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2011
ICS 49.060
English Version
Aerospace series - Lamps, incandescent - Part 099: Lamp, code
416700 - Product standard
Série aérospatiale - Lampes à incandescence - Partie 099: Luft- und Raumfahrt - Glühlampen - Teil 099: Lampe, Kode
Lampe, code 416700 - Norme de produit 416700 - Produktnorm
This European Standard was approved by CEN on 11 May 2011.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 2240-099:2011: E
worldwide for CEN national Members.

Contents Page
Foreword . 3
1 Scope . 4
2 Normative references . 4
3 Required characteristics . 5
4 Designation . 6
5 Marking . 6
6 Technical specification .
...