AEI Lamps and Lighting Ltd

AEI Mazda 400w MA/V lamp

AEI Mazda 125w MB/U Lamp

AEI Mazda 400 watt MB/U Mercury Lamp
Atlas (BLI/Thorn Lighting) Ltd

Atlas 250 watt MB/U Mercury Lamp

Atlas 400 watt MB/U Mercury Lamp

Atlas 125w MBF/U Lamp

Atlas 400w MBF/U Lamp
Atlas 240/250v 160 watt MBTL/U Mercury Tungsten Lamp
B.T.H (British Thompson Houston) Ltd

BTH Mazda 400w MA/V Lamp
Crompton Lighting Ltd

Crompton 250w MA/V Lamp

Crompton 400w MA/V Lamp

Crompton 80w MB/U Lamp with 3 pin BC cap

Crompton 80w MB/U Lamp 3 pin BC cap Close Up

Crompton 80w MBF/U Lamp with 3 pin BC cap

Crompton 125w MBF/U Lamp with ES cap
Cryselco Lighting Ltd

Cryselco 250w MBF/U Lamp
Edison Lighting Ltd

Edison 80w MBF/U Mercury Fluorescent Lamp

Edison 400w MBF/U Mercury Fluorescent Lamp
Electofar Lamps

Electrofar 125w MBF/U Lamp from Romania
GE Lighting Ltd

European GE Kolorlux 50w H50/27 (MBF/U) Lamp

European GE Kolorlux H50/27 50 watt (MBF/U) Lamp

European GE Kolorlux 80w H80/B22 (MBF/U) Lamp with 3-Pin BC cap

European GE Kolarlux 80w H80/B22 (MBF/U) Lamp with 3-Pin BC cap

European GE Kolorlux 80w H80/27 (MBF/U) Lamp with ES Cap

European GE Kolorlux 125w H125/B22 (MBF/U) Lamp with 3-pin BC Cap

UK GE 125w H125/27 (MBF/U) Lamp with ES Cap

European GE Kolorlux 125w H125/27 (MBF/U) Lamp with ES Cap

European GE Kolorlux 250w H125/40 (MBF/U) Lamp

European GE Kolorlux 400w H400/40 (MBF/U) Lamp

European GE 250w Mixed Light Self Ballasing Mercury Lamp
IRIS Lighting (France)

IRIS 80 watt MAF (GEC-Truelite 80w MBF/U) Mercury Fluorescent Lamp
Note,
I was told Osram GEC Manufactured Mercury and other Discharge Lamps for IRIS Lighing in the 1970's which would explain this Lamp as the Date Code is HK or October 1976, Also Lamps were manufactured by Philips and Thorn Lighting for Iris Lighting
Luxten Lighting (Romania) LUXTEN 250w Super Q LVM High Pressure Mercury Lamp

Mazda (France)

Mazda (France) 250w MAF-R (MBFR/U) Mercury Reflector Lamp
Osram-GEC Ltd

Osram GEC 250w and BTH-Mazda 400w MA/V Lamps

Osram GEC 400w MA/V Mercury Lamp

Osram GEC 400w MB/U Lamp

Osram GEC Truelite 50w MBF/U Lamp

Osram GEC Truelite 125w MBF/U Lamps with 3-Pin BC, ES and GES caps

Osram GEC Truelite 125w MBF/U Lamp with 3-Pin BC cap
Osram GEC Toplite 125w MBFR/U Mercury Fluorescent Reflector Lamps

Later Osram GEC Truelite 125w MBFR/U Mercury Fluorescent Reflector Lamp

Osram GEC Truelite 250w MBF/U Lamp

Osram-GEC Truelite 1000w MBF/U Mercury Fluorescent Lamp

Osram GEC OSIRA ME/H Mercury Lamp
OSRAM GmbH Lamps Germany

Osram HQL (MBF/U) Mercury Lamp

Osram HQL-Superdeluxe (MBF/U-SDL) Mercury Lamp

Osram HQLB-Superdeluxe (MBF-B-SDL) Mercury Lamp

Osram 80w HQL (MBF/U) Mercury Lamp from Germany

Osram 80w HQL-(MBF/U) Mercury Lamp with ES Cap from China

Osram 80w HQL (MBF/U) Mercury Lamp from China

Osram 80w HQL-R Deluxe (MBFR/U Deluxe) Mercury Reflector Lamp

Osram 125w HQL-R (MBFR/U) Deluxe Mercury Reflector Lamp

Osram 125w HQL-R (MBFR/U) Deluxe Mercury Reflector Lamp
Note the box shows a lamp with a GES cap

Osram 250w HQL (MBF/U) Mercury Lamp from China

Osram 400w HQL (MBF/U) Mercury Lamps from China

Osram 400w HQLR (MBFR /U) Mercury Lamp

Osram 1000w HQL (MBF/U) Mercury Lamp from Germsny

Osram 1000w HQL (MBF/U) Mercury Lamp from the UK
Philips Lighting Ltd

Philips 250w HP/T (MB/U) Lamp

Philips 1000w HP/T (MB/U) Lamp

1980s Philips 50w HPL/N (MBF/U) Lamp

1990's Philips 50w HPL/N (MBF/U) Lamp

Modern Philips 80w HPL/N (MBF/U) Lamp

Philips 50w HPL/N-DL (MBF/U Deluxe) Lamp

Philips 80w HPL/N (MBF/U) Lamp
1970’s Philips 80w HPL-N Mercury Lamp with 3 pin BC cap


1990's Philips 80w HPL-N Mercury Lamp with 3-pin BC cap

Philips 80w HPL/N-DL (MBF/U Deluxe) Lamp

Philips 125w HPL/N (MBF/U) Lamp with 3 Pin BC Cap

Philips 125w HPL/N (MBF/U) Lamp with ES Cap

1980's Philips 125w HPL/N (MBF/U) Lamp with GES Cap

1990's Philips 125w HPL/N (MBF/U) Lamp with GES Cap

Philips 250w HPL/N (MBF/U) Mercury Lamp

Philips Powertone 250w HPL-N (MBF/U) Mercury Lamp

Philips Powerwhite 400 watt MBF/U Mercury Fluorescent Lamp

Philips 400w HPL/N (MBF/U) Lamp

Philips Powertone 250 watt HPLR (MBFR) Mercury Reflector Lamp

Philips 250 watt HPLR (MBFR) Mercury Reflector Lamp

Philips 400 watt HPLR (MBFR) Mercury Reflector Lamp

Philips 1000w watt HPLR (MBFR) Mercury Reflector Lamp

Philips 235/245v 160w ML (MBTF) Lamp with BC Cap

Philips 240v 100w ML (MBTF) Lamp with ES Cap

Philips 240v 160w ML (MBTF) Lamp with BC Cap

Philips 240v 160w ML (MBTF) Lamp with ES Cap

Later Philips 240v 160w ML (MBTF) Lamp with ES Cap

Philips 240/250w 250w ML (MBTF) Lamp from Brazil

Philips 240v 250w ML (MBTF) Lamp from China

Philips 500w Self Ballasting ML Mercury Lamp