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ST8A-EM 20.6 W/4000K 1500 mm EM

Product benefits
  • No bending thanks to glass technology
  • Quick, simple and safe replacement without rewiring
  • Energy savings of up to 60 % (compared to T8 fluorescent lamp on CCG)
  • Instant-on light, therefore ideally suitable in combination with sensor technology
  • Very high resistance to switching loads
  • Also suitable for operation at low temperatures

Product details

Electrical data

Rated wattage 20.60 W
Nominal voltage 220…240 V
Operating frequency 50…60 Hz
Nominal wattage 20.60 W
Nominal current 0.094 A
Type of current AC
Max. lamp no. on circuit break. 10 A (B) 48
Max. lamp no. on circuit break. B10 A - CCG without compensation 48
Max. lamp no. on circuit break. B10 A - CCG with compensation 8
Max. lamp no. on circuit break. B16 A - CCG without compensation 76
Max. lamp no. on circuit break. B16 A - CCG with compensation 14
Max. lamp no. on circuit break. 16 A (B) 76
Total harmonic distortion < 20 %
Power factor λ > 0.90

Photometrical data

Rated color temperature 4000 K
Nominal luminous flux 3100 lm
Rated luminous flux 3100 lm
Lumen main.fact.at end of nom.life time 0.70
Light color (designation) Cool White
Color temperature 4000 K
Luminous flux 3100 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) 190.00 °

Dimensions & weight

Length with base excl. base pins/connection 1500.00 mm
Tube diameter 25.8 mm
Base diameter 26.7 mm
Product weight 225.00 g
Overall length 1513 mm

Temperatures & operating conditions

Ambient temperature range -20…+50 °C
Maximum temperature at tc test point 75 °C

Lifespan

Nominal lamp life time 50000 h
Rated lamp life time 50000 h
Number of switching cycles 200000

Additional product data

Base (standard designation) G13
Mercury-free Yes

Capabilities

Dimmable No

Certificates & standards

Type of protection IP20
Standards CE
Energy efficiency class A++
Energy consumption 21 kWh/1000h

Country-specific categorizations

Order reference ST8A-1.5M 20,6W

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
4058075454828 FLH
1
1605mm x 29mm x 29mm 259.00g 1.35dm³
4058075454835 VS
10
1652mm x 210mm x 115mm 3520.00g 39.90dm³
EAN SEG number STK number EFO number
4058075454828 8295329 4930359 3733624
Product benefits
  • No bending thanks to glass technology
  • Quick, simple and safe replacement without rewiring
  • Energy savings of up to 60 % (compared to T8 fluorescent lamp on CCG)
  • Instant-on light, therefore ideally suitable in combination with sensor technology
  • Very high resistance to switching loads
  • Also suitable for operation at low temperatures
Areas of application
  • General illumination within ambient temperatures from -20…+50 °C
  • Illumination of production areas
  • Traffic zones and corridors
  • Supermarkets and department stores
  • Industry
Product features
  • LED replacement for classic T8 fluorescent lamps with G13 socket for use in CCG luminaires or on AC mains
  • Single and tandem operation on conventional control gear (0.6 m version)
  • Tube made of glass
  • Mercury-free and RoHS compliant
  • Uniform illumination
  • Type of protection: IP20
  • Bright, robust and durable
Equipment / Accessories
  • Suitable for operation with low-loss and conventional control gears

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 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