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ST8AU-HF 24 W/4000K 1500 mm

Product benefits
  • Quick, simple and safe replacement without rewiring
  • Also suitable for operation at low temperatures
  • Excellent luminous flux
  • No bending thanks to glass technology

Product details

Electrical data

Rated wattage 24.00 W
Nominal voltage 220…240 V
Operating frequency 20…70 kHz
Nominal wattage 24.00 W
Nominal current 0.37 A
Type of current AC
Max. lamp no. on circuit break. 10 A (B) 40
Max. lamp no. on circuit break. 16 A (B) 65
Total harmonic distortion 20 %
Power factor λ > 0.90

Photometrical data

Rated color temperature 4000 K
Nominal luminous flux 3600 lm
Rated luminous flux 3600 lm
Lumen main.fact.at end of nom.life time 0.70
Light color (designation) Cool White
Color temperature 4000 K
Luminous flux 3600 lm
Color rendering index Ra ≥80
Standard deviation of color matching ≤4 sdcm

Light technical data

Starting time < 0.5 s
Warm-up time (60 %) ‹ 1.50 s
Rated beam angle (half peak value) 160.00 °

Dimensions & weight

Tube diameter 28 mm
Base diameter 28.0 mm
Product weight 265.00 g
Overall length 1513 mm

Temperatures & operating conditions

Ambient temperature range -20…+50 °C
Maximum temperature at tc test point 75 °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 29 kWh/1000h

Country-specific categorizations

Order reference ST8AU-1.5M 24W/

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
4058075479913 FLH
1
1520mm x 31mm x 31mm 294.00g 1.46dm³
4058075479920 VS
10
1572mm x 210mm x 115mm 3714.00g 37.96dm³
Product benefits
  • Quick, simple and safe replacement without rewiring
  • Also suitable for operation at low temperatures
  • Excellent luminous flux
  • No bending thanks to glass technology
Areas of application
  • General illumination within ambient temperatures from -20…+50 °C
  • Supermarkets and department stores
  • Industry
  • Offices, public buildings
Product features
  • T8 LED tube made of glass with G13 base
  • Mercury-free and RoHS compliant
  • Type of protection: IP20
  • Lifetime: up to 60,000 h

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

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