L 18 W/827

Product benefits
  • Proven lamp technology
  • Good economy thanks to high efficiency
  • Available in many different light colors (2,700…8,000 K) for various applications
View all details
Product Data sheet
Family data sheet
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Product details

Nominal current 0.08 A
Nominal wattage + Power loss 18.90 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 1
ECG_1.1 Ambient temperature for lifespan 40 °C
ECG_1.2 Ambient temperature for lifespan 50 °C
ECG_1.3 Ambient temperature for lifespan 60 °C
ECG_2.1 Tc point temperature for lifespa 50 °C
ECG_2.2 Tc point temperature for lifespa 60 °C
ECG_2.3 Tc point temperature for lifespa 70 °C
ECG_3.1 Temperature dependent lifespan 100000 h
ECG_3.2 Temperature dependent lifespan 100000 h
ECG_3.3 Temperature dependent lifespan 100000 h
Products
Nominal current 0.17 A
Nominal wattage + Power loss 37.70 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 2
ECG_1.1 Ambient temperature for lifespan 40 °C
ECG_1.2 Ambient temperature for lifespan 50 °C
ECG_1.3 Ambient temperature for lifespan 60 °C
ECG_2.1 Tc point temperature for lifespa 55 °C
ECG_2.2 Tc point temperature for lifespa 65 °C
ECG_2.3 Tc point temperature for lifespa 75 °C
ECG_3.1 Temperature dependent lifespan 100000 h
ECG_3.2 Temperature dependent lifespan 100000 h
ECG_3.3 Temperature dependent lifespan 90000 h
Products
Nominal current 0.14 A
Nominal wattage + Power loss 19.00 W
Luminous flux at 35 °C 1250 lm
Number of lighting outlets 1
EEI – Energy Label A2
Products
Nominal current 0.10 A
Nominal wattage + Power loss 21.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 1
ECG_1.1 Ambient temperature for lifespan 40 °C
ECG_1.2 Ambient temperature for lifespan 50 °C
ECG_1.3 Ambient temperature for lifespan 60 °C
ECG_2.1 Tc point temperature for lifespa 55 °C
ECG_2.2 Tc point temperature for lifespa 65 °C
ECG_2.3 Tc point temperature for lifespa 70 °C
ECG_3.1 Temperature dependent lifespan 100000 h
ECG_3.2 Temperature dependent lifespan 70000 h
ECG_3.3 Temperature dependent lifespan 40000 h
Products
Nominal current 0.17 A
Nominal wattage + Power loss 39.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 2
ECG_1.1 Ambient temperature for lifespan 40 °C
ECG_1.2 Ambient temperature for lifespan 50 °C
ECG_1.3 Ambient temperature for lifespan 60 °C
ECG_2.1 Tc point temperature for lifespa 50 °C
ECG_2.2 Tc point temperature for lifespa 60 °C
ECG_2.3 Tc point temperature for lifespa 70 °C
ECG_3.1 Temperature dependent lifespan 100000 h
ECG_3.2 Temperature dependent lifespan 90000 h
ECG_3.3 Temperature dependent lifespan 50000 h
Products
Nominal current 0.09 A
Nominal wattage + Power loss 19.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 1
Products
Nominal current 0.16 A
Nominal wattage + Power loss 36.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 2
Products
Nominal current 0.25 A
Nominal wattage + Power loss 54.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 3
ECG_1.1 Ambient temperature for lifespan 40 °C
ECG_1.2 Ambient temperature for lifespan 50 °C
ECG_1.3 Ambient temperature for lifespan 60 °C
ECG_2.1 Tc point temperature for lifespa 50 °C
ECG_2.2 Tc point temperature for lifespa 60 °C
ECG_2.3 Tc point temperature for lifespa 65 °C
ECG_3.1 Temperature dependent lifespan 100000 h
ECG_3.2 Temperature dependent lifespan 100000 h
ECG_3.3 Temperature dependent lifespan 60000 h
Products
Nominal current 0.33 A
Nominal wattage + Power loss 74.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 4
ECG_1.1 Ambient temperature for lifespan 40 °C
ECG_1.2 Ambient temperature for lifespan 50 °C
ECG_1.3 Ambient temperature for lifespan 60 °C
ECG_2.1 Tc point temperature for lifespa 55 °C
ECG_2.2 Tc point temperature for lifespa 60 °C
ECG_2.3 Tc point temperature for lifespa 70 °C
ECG_3.1 Temperature dependent lifespan 100000 h
ECG_3.2 Temperature dependent lifespan 90000 h
ECG_3.3 Temperature dependent lifespan 50000 h
Products
Nominal current 0.09 A
Nominal wattage + Power loss 19.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 1
Products
Nominal current 0.17 A
Nominal wattage + Power loss 37.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 2
Products
Nominal current 0.31 A
Nominal wattage + Power loss 69.30 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 4
Products
Nominal current 0.08 A
Nominal wattage + Power loss 18.30 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 1
ECG_1.1 Ambient temperature for lifespan 40 °C
ECG_1.2 Ambient temperature for lifespan 50 °C
ECG_1.3 Ambient temperature for lifespan 60 °C
ECG_2.1 Tc point temperature for lifespa 45 °C
ECG_2.2 Tc point temperature for lifespa 55 °C
ECG_2.3 Tc point temperature for lifespa 65 °C
ECG_3.1 Temperature dependent lifespan 100000 h
ECG_3.2 Temperature dependent lifespan 100000 h
ECG_3.3 Temperature dependent lifespan 100000 h
Products
Nominal current 0.16 A
Nominal wattage + Power loss 36.50 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 2
ECG_1.1 Ambient temperature for lifespan 40 °C
ECG_1.2 Ambient temperature for lifespan 50 °C
ECG_1.3 Ambient temperature for lifespan 60 °C
ECG_2.1 Tc point temperature for lifespa 50 °C
ECG_2.2 Tc point temperature for lifespa 60 °C
ECG_2.3 Tc point temperature for lifespa 70 °C
ECG_3.1 Temperature dependent lifespan 100000 h
ECG_3.2 Temperature dependent lifespan 100000 h
ECG_3.3 Temperature dependent lifespan 100000 h
Products
Nominal current 0.24 A
Nominal wattage + Power loss 53.60 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 3
ECG_1.1 Ambient temperature for lifespan 40 °C
ECG_1.2 Ambient temperature for lifespan 50 °C
ECG_1.3 Ambient temperature for lifespan 60 °C
ECG_2.1 Tc point temperature for lifespa 55 °C
ECG_2.2 Tc point temperature for lifespa 65 °C
ECG_2.3 Tc point temperature for lifespa 75 °C
ECG_3.1 Temperature dependent lifespan 100000 h
ECG_3.2 Temperature dependent lifespan 100000 h
ECG_3.3 Temperature dependent lifespan 90000 h
Products
Nominal current 0.31 A
Nominal wattage + Power loss 69.30 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 4
ECG_1.1 Ambient temperature for lifespan 40 °C
ECG_1.2 Ambient temperature for lifespan 50 °C
ECG_1.3 Ambient temperature for lifespan 60 °C
ECG_2.1 Tc point temperature for lifespa 55 °C
ECG_2.2 Tc point temperature for lifespa 65 °C
ECG_2.3 Tc point temperature for lifespa 75 °C
ECG_3.1 Temperature dependent lifespan 100000 h
ECG_3.2 Temperature dependent lifespan 100000 h
ECG_3.3 Temperature dependent lifespan 90000 h
Products
Nominal current 0.10 A
Nominal wattage + Power loss 19.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 1
Products
Nominal current 0.17 A
Nominal wattage + Power loss 36.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 2
Products
Nominal current 0.10 A
Nominal wattage + Power loss 20.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 1
ECG_1.1 Ambient temperature for lifespan 40 °C
ECG_1.2 Ambient temperature for lifespan 50 °C
ECG_1.3 Ambient temperature for lifespan 60 °C
ECG_2.1 Tc point temperature for lifespa 50 °C
ECG_2.2 Tc point temperature for lifespa 60 °C
ECG_2.3 Tc point temperature for lifespa 70 °C
ECG_3.1 Temperature dependent lifespan 100000 h
ECG_3.2 Temperature dependent lifespan 100000 h
ECG_3.3 Temperature dependent lifespan 90000 h
Products
Nominal current 0.17 A
Nominal wattage + Power loss 39.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 2
ECG_1.1 Ambient temperature for lifespan 40 °C
ECG_1.2 Ambient temperature for lifespan 50 °C
ECG_1.3 Ambient temperature for lifespan 60 °C
ECG_2.1 Tc point temperature for lifespa 50 °C
ECG_2.2 Tc point temperature for lifespa 60 °C
ECG_2.3 Tc point temperature for lifespa 65 °C
ECG_3.1 Temperature dependent lifespan 100000 h
ECG_3.2 Temperature dependent lifespan 100000 h
ECG_3.3 Temperature dependent lifespan 80000 h
Products
Nominal current 0.09 A
Nominal wattage + Power loss 20.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 1
ECG_1.3 Ambient temperature for lifespan 50 °C
ECG_2.3 Tc point temperature for lifespa 75 °C
ECG_3.3 Temperature dependent lifespan 30000 h
Products
Nominal current 0.09 A
Nominal wattage + Power loss 23.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 2
ECG_1.3 Ambient temperature for lifespan 50 °C
ECG_2.3 Tc point temperature for lifespa 75 °C
ECG_3.3 Temperature dependent lifespan 30000 h
Products
Nominal current 0.25 A
Nominal wattage + Power loss 54.00 W
Luminous flux at 35 °C 1350 lm
Number of lighting outlets 4
ECG_1.3 Ambient temperature for lifespan 50 °C
ECG_2.3 Tc point temperature for lifespa 75 °C
ECG_3.3 Temperature dependent lifespan 30000 h
Products

Electrical data

Nominal voltage 18.0 V
Rated lamp efficacy (HF data 25 °C) Under clarification by authority and standardization body
Rated wattage 18.00 W
Nominal wattage 18.00 W

Photometrical data

Rated lamp efficacy (standard condition) 75 lm/W
Color rendering index Ra ≥77
Rated luminous flux 1350 lm
Luminous flux at 25 °C 1350 lm
Light color 727
Rated color temperature 2700 K
Nominal luminous flux 1350 lm
Light color (designation) LUMILUX INTERNA
Rated LLMF at 2,000 h 0.96
Rated LLMF at 4,000 h 0.94
Rated LLMF at 6,000 h 0.93
Rated LLMF at 8,000 h 0.91
Rated LLMF at 12,000 h 0.91
Rated LLMF at 16,000 h 0.90
Rated LLMF at 20,000 h 0.89
Color temperature 2700 K
Luminous flux 1350 lm
Color rendering index Ra ≥77

Dimensions & weight

Tube diameter 26 mm
Length 590.0 mm
Length with base excl. base pins/connection 590.00 mm
Diameter 26.0 mm
Maximum diameter 26.0 mm

Temperatures & operating conditions

Rated ambient temp.w.max.luminous flux 25.0 °C

Lifespan

Service life
18000 h
Lifespan
20000 h
Rated lamp survival factor at 2,000 h 0.99
Rated lamp survival factor at 4,000 h 0.99
Rated lamp survival factor at 6,000 h 0.99
Rated lamp survival factor at 8,000 h 0.99
Rated lamp survival factor at 12,000 h 0.99
Rated lamp survival factor at 16,000 h 0.99
Rated lamp survival factor at 20,000 h 0.50
Operation mode LLMF/LSF HF

Additional product data

Base (standard designation) G13
Mercury content 2.5 mg
Show WEEE picto Yes

Capabilities

Dimmable Yes
Suitable for indoor Yes

Certificates & standards

Energy efficiency class A
Energy consumption 22 kWh/1000h
Product line drawing
Product line drawing
324360_FLUORESCENT LAMP (BASIC T8LUMILUX T8) G13 BASE EPS (349.8 KB)
Spectral power distribution
Spectral power distribution
349636_FL_827 EPS (1,001.4 KB)
Base
Base
2090_BASE G13 EPS (46.8 KB)
Others graphics
Others graphics
315482_TEMPERATURE DEPENDENCE T8 EPS (352.3 KB)
Wiring diagram
Wiring diagram
32773_DUO CIRCUIT EPS (340.3 KB)
Packaging image, spacial
Packaging image, spacial
388131_Lumilux 18W827 Relax TIF (75.1 MB)
Packaging image, spacial
Packaging image, spacial
40340_RELAX WARMWHITE TIF (24.0 MB)
Energy label, horizontal
Energy label, horizontal
EL-l-4050300325675 PDF (30.2 KB)
Energy label, vertical
Energy label, vertical
EL-p-4050300325675 PDF (28.9 KB)
Energy label, vertical
Energy label, vertical
EL-p-4050300517834_en PDF (28.8 KB)
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333507_SKYWHITE-en PDF (329.3 KB)
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333819_Light in its third dimension.The biological aspect of lighting design for better PDF (5.9 MB)
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335262_Light color and lumen overview Lichtfarben- und Lumenübersicht PDF (287.8 KB)

4050300325675 PDF

4050300517834 PDF
Product code Packaging unit
Piece / unit		 Gross weight Volume
4050300325675 FLH
1		 28mm x 36mm x 648mm 120.00g 0.65dm³
4050300325682 VS
10		 677mm x 80mm x 177mm 1381.40g 9.59dm³
4050300517834 FLH
1		 27mm x 27mm x 605mm 97.00g 0.44dm³
4050300517841 VS
25		 534mm x 245mm x 145mm 2625.00g 18.97dm³
EAN METEL code SEG number STK number EFO number ELDAS number
4050300325675 OSRL18827SB - - 3820385 -
4050300517834 OSRL18827 8329050 4930127 3820321 946111130
Product benefits
  • Proven lamp technology
  • Good economy thanks to high efficiency
  • Available in many different light colors (2,700…8,000 K) for various applications
Areas of application
  • Public buildings
  • Office lighting
  • Industry
  • Shops
  • Supermarkets and department stores
  • Street lighting
  • Outdoor applications only in suitable luminaires
Product features
  • Very good lumen maintenance: 90 % throughout the service lifetime of the lamp
  • Good color rendering group: 1B (Ra: 80…89)
  • Dimmable
  • Top-quality three-band phosphor: LUMILUX

Safety advice
In case of lamp breakage: www.ledvance.com/brokenlamp

System guarantee
OSRAM System+ Guarantee in combination with OSRAM ECGs

References / Links
For more information on the system guarantee and the terms and conditions of the guarantee visit www.ledvance.com/system-guarantee