ST8AU-UN 23 W/4000K 1500 mm

Product benefits
  • Also suitable for operation at low temperatures
  • High luminous flux for sophisticated lighting tasks
  • Easy installation
  • No bending thanks to glass technology

Product details

Electrical data

Rated wattage 23.00 W
Nominal voltage 220…240 V
Operating frequency
50…60 Hz
Nominal wattage 23.00 W
Nominal current
0.11 A
Type of current AC
Max. lamp no. on circuit break. 10 A (B) 43
Max. lamp no. on circuit break. B10 A - CCG without compensation 43
Max. lamp no. on circuit break. B10 A - CCG with compensation 37
Max. lamp no. on circuit break. B16 A - CCG without compensation 69
Max. lamp no. on circuit break. B16 A - CCG with compensation 62
Max. lamp no. on circuit break. 16 A (B) 69
Power factor λ > 0.90

Photometrical data

Rated color temperature 4000 K
Nominal luminous flux 3700 lm
Rated luminous flux 3700 lm
Lumen main.fact.at end of nom.life time 0.70
Light color (designation) Cool White
Color temperature 4000 K
Luminous flux 3700 lm
Color rendering index Ra 83
Standard deviation of color matching ≤5 sdcm

Light technical data

Starting time < 0.5 s
Warm-up time (60 %) < 0.50 s
Rated beam angle (half peak value) 160.00 °

Dimensions & weight

Length with base excl. base pins/connection 1498.00 mm
Tube diameter 26.7 mm
Base diameter 28.0 mm
Product weight 295.00 g
Overall length 1500 mm

Temperatures & operating conditions

Ambient temperature range -20…+50 °C
Maximum temperature at tc test point 62 °C

Lifespan

Lifespan 60000 h
Nominal lamp life time 60000 h
Rated lamp life time 60000 h
Number of switching cycles 200000

Additional product data

Base (standard designation) G13
Mercury-free Yes
Product remark When used to replace a T8 fluorescent lamp the total energy efficiency and light distribution depends on the design of the lighting system/Not usable in luminaires with serial lamp connection, i.e. more than one tube at one magnetic ballast (tandem circuitry)

Capabilities

Dimmable No

Certificates & standards

Type of protection IP20
Standards CE
Energy efficiency class A++
Energy consumption 23 kWh/1000h

Country-specific categorizations

Order reference ST8AU-1.5M 23W/

Logistical data

Temperature range at storage -20…+80 °C
Product code Packaging unit
Piece / unit
Dimensions in h x w x l Gross weight Volume
4058075137806 FLH
1
1605mm x 29mm x 29mm 329.00g 1.35dm³
4058075137813 VS
10
1652mm x 210mm x 115mm 4130.00g 39.90dm³
EAN SEG number STK number EFO number ELDAS number
4058075137806 8293866 4730993 3712386 941804510
Product benefits
  • Also suitable for operation at low temperatures
  • High luminous flux for sophisticated lighting tasks
  • Easy installation
  • No bending thanks to glass technology
Areas of application
  • General illumination within ambient temperatures from –25…+50 °C
  • Supermarkets and department stores
  • Industry
  • Illumination of production areas
Product features
  • Mercury-free and RoHS compliant
  • Type of protection: IP20
  • Lifetime: up to 60,000 h
  • Shatterproof according IEC 61549 AMD 2:2010 -810-1 4.4.1 (Certificate in preperation)
  • Compatible with conventional and many common electronic control gears (see also compatibility list) and line voltage
  • High color consistency: ≤ 5 SDCM

Safety advice
Operation in outdoor applications in suitable damp-proof luminaires possible according to data sheet and installation instruction.

Legal advice
When used to replace a T8 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