ST9-EM 32 123° 20 W/4000K G10q

Product benefits
  • Quick, simple and safe replacement without rewiring
  • Energy savings of up to 50% (compared to T9 fluorescent lamp on CCG)
  • Also suitable for operation at low temperatures
  • Operation directly on 230 V AC mains possible
View all details
Product Data sheet
Go to Predecessor product data
Family data sheet

Product details

Electrical data

Rated wattage 20.00 W
Nominal voltage 220…240 V
Operating frequency 50…60 Hz
Nominal wattage 20.00 W
Nominal current 0.1 A
Type of current AC
Max. lamp no. on circuit break. 10 A (B) 50
Max. lamp no. on circuit break. B10 A - CCG without compensation 50
Max. lamp no. on circuit break. B16 A - CCG without compensation 80
Max. lamp no. on circuit break. 16 A (B) 80
Power factor λ > 0.90

Photometrical data

Rated color temperature 4000 K
Nominal luminous flux 2000 lm
Rated luminous flux 2000 lm
Lumen main.fact.at end of nom.life time 0.70
Light color (designation) Cool White
Color temperature 4000 K
Luminous flux 2000 lm
Color rendering index Ra ≥80
Standard deviation of color matching ≤6 sdcm

Light technical data

Starting time < 0.5 s
Warm-up time (60 %) < 0.50 s
Rated beam angle (half peak value) 123.00 °

Dimensions & weight

Product weight 217.00 g
Overall length 298.0 mm

Temperatures & operating conditions

Ambient temperature range -20…+45 °C

Lifespan

Lifespan 30000 h
Nominal lamp life time 30000 h
Rated lamp life time 30000 h
Number of switching cycles 200000

Additional product data

Base (standard designation) G10q
Mercury-free Yes

Capabilities

Dimmable No

Certificates & standards

Type of protection IP20
Standards CE
Photobiological safety group EN62778 RG1
Energy efficiency class A+
Energy consumption 20 kWh/1000h

Country-specific categorizations

Order reference ST9-32 20W/840

Logistical data

Temperature range at storage -20…+65 °C
Product line drawing
Product line drawing
ST9-32 G10Q EPS (1.1 MB)
Product line drawing - technical
Product line drawing - technical
ST9-32 G10Q EPS (474.3 KB)
LDC typ polar
LDC typ polar
AC11638_ST9-32 20W 840 220-240V EM EPS (2.6 MB)
LDC typ polar
LDC typ polar
AC11638 ST9-32 20W 840 220-240V EM EPS (2.6 MB)
Packaging image, frontal
Packaging image, frontal
SubstiTUBE T9 32 ba123 20W 840 G10q MiCh CIB Front TIF (50.2 MB)
Packaging image, spacial
Packaging image, spacial
SubstiTUBE T9 32 ba123 20W 840 G10q MiCh CIB Side TIF (59.9 MB)
Energy label, horizontal
Energy label, horizontal
EL-l-4058075135482_en PDF (30.3 KB)
Energy label, vertical
Energy label, vertical
EL-p-4058075135482_en PDF (29.2 KB)
User instruction
User instruction
SubstiTUBE T9 PDF (2.7 MB)
IES file (IES)
IES file (IES)
AC11638_ST9-32 20W 840 220-240V EM IES (3.5 KB)
LDT file (Eulumdat)
LDT file (Eulumdat)
AC11638_ST9-32 20W 840 220-240V EM LDT (2.7 KB)
Product Datasheet
Product Datasheet
ST9-EM 32 123 20 W 4000K G10q DATASHEET PDF (221.4 KB)
Product code Packaging unit
Piece / unit		 Gross weight Volume
4058075135482 FS
1		 38mm x 307mm x 338mm 309.00g 3.94dm³
4058075135499 VS
10		 385mm x 325mm x 330mm 4192.00g 41.29dm³
EAN SEG number EFO number ELDAS number
4058075135482 8293927 3720182 941802280
Product benefits
  • Quick, simple and safe replacement without rewiring
  • Energy savings of up to 50% (compared to T9 fluorescent lamp on CCG)
  • Also suitable for operation at low temperatures
  • Operation directly on 230 V AC mains possible
Areas of application
  • General illumination within ambient temperatures from -20…+45 °C
  • Corridors, stairways, parking garages
  • Domestic applications
  • Decorative applications
Product features
  • LED alternative to classic T9 fluorescent lamps in CCG luminaires
  • Uniform illumination
  • Lifetime: up to 30,000 h
  • Mercury-free and RoHS compliant
  • Luminous efficacy: up to 100 lm/W
Equipment / Accessories
  • Suitable for operation with low-loss and conventional control gears
  • Suitable for operation with AC mains

Safety advice
Not suitable for operation with electronic control gear.
Operation in outdoor applications in suitable damp-proof luminaires possible according to data sheet and installation instruction.

Legal advice
When used to replace a T9 fluorescent lamp the total energy efficiency and light distribution depends on the design of the lighting system.

References / Links
For current information see www.ledvance.com/substitube