|
Nominal wattage |
11.8W |
|
rated wattage |
11.80 W |
|
Rated luminous flux |
900lm |
|
Rated lamp efficacy (HF data 25 °C) |
Under clarification by authority and standardization body |
Photometric data
|
Nominal luminous flux |
900lm |
|
Color temp |
4000K |
|
Light colour |
840 |
|
Light color (designation) |
LUMILUX Cool White |
|
Color rendering index Ra |
80…89 |
|
Luminous flux at 25 °C |
900lm |
|
Rated LLMF at 4,000 h |
0.86 |
|
Rated LLMF at 6,000 h |
0.84 |
|
Rated LLMF at 8,000 h |
0.82 |
|
Rated LLMF at 12,000 h |
0.79 |
|
Rated LLMF at 16,000 h |
0.78 |
|
Rated LLMF at 20,000 h |
0.76 |
|
Luminance |
2.7 cd/cm² |
|
Color rendering group |
1B |
|
Rated LLMF at 2,000 h |
0.89 |
Dimensions & weight
|
Overall length |
214.0mm |
|
Product weight |
36.00g |
|
tube diameter |
12mm |
|
Length |
214.0mm |
|
Length acc. to IEC standard |
215mm |
|
Length with base excl. base pins/connection |
214.00mm |
temperatures
|
Rated ambient temp.w.max.luminous flux |
25.0 °C |
lifespan
|
Nominal lamp life |
20000 h |
|
Rated lamp life |
20000 h |
|
service life |
|
|
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 |
0.95 |
|
Rated lamp survival factor at 16,000 h |
0.81 |
|
Rated lamp survival factor at 20,000 h |
0.50 |
|
Operation mode LLMF/LSF |
HF |
|
lifespan |
Additional product data
|
Base (standard designation) |
2G7 |
|
Lamp mercury content |
1.4mg |
|
Appropriate disposal acc. to WEEE |
Yes |
|
Product remark |
For EKG operation only |
Capabilities
|
Suitable for indoor |
Yes |
Certificates & standards
|
Energy efficiency class |
a |
|
energy consumption |
13 kWh/1000h |
Country-specific categorizations
|
ILCOS |
FSDH-11/840-/P/-2G7 |
