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Thorn 400w SON Area Floodlight

Thorn 400w SON Area Floodlight

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Got this today as a Restoration Project, sadly there is a large gaping crack in the Fibreglass Canopy which can be filled with resin, anyway here you see a early 1980s Thorn AREA FLOODLIGHT floodlight designed for General illumination of Street's, Carparks, Garage Forecourt, and General Floodlightin applications, this Floodlight can be either 76mm Dia Post Top Mounted on a Lighting Column (Lamp-Post)/Wall Bracket, or can be Stirrup Mounted with a Optional Stirrup Bracket say on a Floodlighting Tower, Building Structure etc. this Floodlight has a Integral Ballast, IMP (Impulser) Ignitor and Power Factor Correction Capacitor for running a 400w SON-E (Elliptical) or SON-T (Tubular) High Pressure Sodium Lamp, though the Previous User/Owners have shoved a 400w MBF/U Mercury Fluorescent Lamp by error.

TRAC-Laser-7-1000w-MBIL-Floodlight-1.jpg TRAC-Laser-7-1000w-MBIL-Floodlight-2.jpg Thorn-400w-SON-Areaflood-Floodlight-1.jpg Thorn-400w-SON-Areaflood-Floodlight-2.jpg

Light Information

Light Information

Manufacturer:Thorn Lighting Limited
Model Reference:AREA FLOODLIGHT / OAS-400
Lamp
Lamp Type:High Pressure Sodium Lamp
Filament/Radiator Type:Sintered Alumina Oxide Arc Tube
Base:E40 or GES (Goliath Edison Screw)
Shape/Finish:Elliptical Coated
Service Life:24000 Hours
Fixture
Fixture Type:Floodlight
Ballast Type:Integral European 400w HPS Ballast & Ignitor an P.F.C. (Power Factor Correction) Capacitor
Arm Type:76mm diameter Post Top Can be Stirrup mounted with Optinal Bracket
Location:Personal Collection
Electrical
Wattage:400 watts
Voltage:220-240 volts 50Hz (Mains)
Current:4.5 amps (Lamp)
Optical
Lumen Output:48000 Lumens
Color Temperature:2000 deg K
Color Rendering Index:CRI-25
Physical/Production
Factory Location:Great Britain
Fabrication Date:1981
Application/Use:Area Floodlighting

File information

File information

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Filename:Thorn-400w-SON-Areaflood-Floodlight-1.jpg
Album name:sailormoon_01_uk / Lights
Keywords:Miscellaneous
File Size:467 KB
Date added:Feb 09, 2019
Dimensions:1278 x 958 pixels
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Date Time:2019:02:09 12:45:05
DateTime Original:2019:02:09 12:37:40
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FNumber:f 2.4
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Focal length:4.12 mm
ISO:50
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