Cirkelvormige fluorescentielamp lichtkleur 2700K (extra warm wit)
Electrical data
| Nominal wattage |
40.0 W |
| Rated lamp efficacy (standard condition) |
85 lm/W |
| Rated wattage |
39.90 W |
Photometrical data
| Color rendering index Ra |
≥80 |
| Rated luminous flux |
3400 lm |
| Luminous flux at 25 °C |
3400 lm |
| Light color |
827 |
| Color temperature |
2700 K |
| Nominal luminous flux |
3400 lm |
| Light color (designation) |
LUMILUX INTERNA |
| Rated LLMF at 2,000 h |
0.85 |
| Rated LLMF at 4,000 h |
0.83 |
| Rated LLMF at 6,000 h |
0.80 |
| Rated LLMF at 8,000 h |
0.80 |
| Rated LLMF at 12,000 h |
0.75 |
Dimensions & weight
| Tube diameter |
16 mm |
| Length |
305.0 mm |
| Length with base excl. base pins/connection |
300.00 mm |
| Diameter |
16.0 mm |
| Maximum diameter |
16.0 mm |
Temperatures & operating conditions
| Rated ambient temp.w.max.luminous flux |
35.0 °C |
Lifespan
| Service life |
8000 h |
| Lifespan |
12000 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 |
0.98 |
| Rated lamp survival factor at 8,000 h |
0.92 |
| Rated lamp survival factor at 12,000 h |
0.50 |
| Operation mode LLMF/LSF |
HF |
| Rated lamp life time |
12000 h |
| Nominal lamp life time |
12000 h |
Additional product data
| Base (standard designation) |
2GX13 |
| Lamp mercury content |
3.8 mg |
| Appropriate disposal acc. to WEEE |
Yes |
Certificates & standards
| Energy efficiency class |
A+ |
| Energy consumption |
44 kWh/1000h |