Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEFU83D  ·  Generated: 14 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
400 W Diffused Elliptical SON-E Sodium Lamp, GES/E40, 2000K, 120mm
Osram
400 W Diffused Elliptical SON-E Sodium Lamp, GES/E40, 2000K, 120mm
Part No.
4050300024394
Procurement Intelligence
The Osram SON-E 400W is a high-intensity discharge sodium lamp from the SON-E (elliptical) series, designed for outdoor industrial and street lighting installations with GES/E40 base compatibility. Critical verification: confirm fixture compatibility with GES/E40 socket and 400W ballast specifications before procurement.
Outdoor industrial street lighting
Before ordering — verify:
☐ Base socket compatibility
☐ Ballast wattage confirmation
☐ Fixture orientation requirements
Technical Specifications
Wattage400 W
Lamp BaseGES/E40
Lamp ShapeElliptical
SON TypeSON-E
Lamp FinishDiffused
Length290 mm
Diameter120mm
Luminosity55500 lm
Luminous Efficacy139lm/W
Colour Rendering25
UK Energy Efficiency RatingE
EU Energy Efficiency RatingE
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/lighting/light-bulbs-lamps-tubes/sodium-lamps/400-w-diffused-elliptical-son-e-sodium-lamp-ges-e40-2000k-120mm?mal=660ac5bd85e7aae5d6fcb3bb
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.