ST CLAS A 35 4 W/2700K E27

Product benefits
  • Long lifetime of up to 15,000 h
  • Low energy consumption
  • Easy relamping thanks to compact design
  • Instant 100 % light, no warm-up time
  • Lamps with innovative LED "filament" technology

Product details

Electrical data

Rated wattage 4.00 W
Nominal wattage 4.00 W
Nominal voltage 220…240 V
Max. lamp no. on circuit break. 10 A (B) 156
Max. lamp no. on circuit break. 16 A (B) 250
Operating frequency 50…60 Hz
Power factor λ > 0.50
Claimed equiv. conventional lamp power 35 W

Photometrical data

Nominal luminous flux 400 lm
Rated luminous flux 400 lm
Lumen main.fact.at end of nom.life time 0.70
Light color (designation) Warm White
Color temperature 2700 K
Luminous flux 400 lm
Color rendering index Ra ≥80
Standard deviation of color matching ≤6 sdcm
Rated color temperature 2700 K

Light technical data

Warm-up time (60 %) < 0.50 s
Starting time < 0.5 s

Dimensions & weight

Overall length 105.0 mm
Diameter 60.0 mm
Outer bulb A60
Length 105.0 mm

Temperatures & operating conditions

Ambient temperature range -20…+40 °C
Maximum temperature at tc test point 65 °C

Lifespan

Nominal lamp life time 15000 h
Rated lamp life time 15000 h
Number of switching cycles 100000

Additional product data

Base (standard designation) E27
Mercury content 0.0 mg
Mercury-free Yes
Show WEEE picto Yes
Product remark All technical parameters apply to the entire lamp/Due to the complex production process for light-emitting diodes, the typical values shown for the technical LED parameters are purely statistical values that do not necessarily match the actual technical parameters of each individual product, which can vary from the typical value

Capabilities

Dimmable No

Certificates & standards

Energy efficiency class A++
Energy consumption 4 kWh/1000h

Country-specific categorizations

Order reference LEDSCLA35MIR S
Product code Packaging unit
Piece / unit
Gross weight Volume
4058075435322 FS
1
60mm x 60mm x 145mm 47.00g 0.52dm³
4058075435339 VS
10
322mm x 134mm x 120mm 575.00g 5.18dm³
Product benefits
  • Long lifetime of up to 15,000 h
  • Low energy consumption
  • Easy relamping thanks to compact design
  • Instant 100 % light, no warm-up time
  • Lamps with innovative LED "filament" technology
Areas of application
  • Perfect for decorative installations
  • Mirror lighting
  • Domestic applications
  • General illumination
  • Outdoor use in outdoor luminaires only (minimum IP65)
Product features
  • Bulb crown coating: gold or silver
  • Lamp made of glass
  • Good quality of light; color rendering index Ra: ≥ 80; constant chromaticity