Product benefits
- Very low energy consumption
- Instant 100 % light, no warm-up time
- Can be easily fitted instead of ordinary light bulbs
- Lamps with innovative LED "filament" technology
Electrical data
| Nominal wattage | 4 W |
| Construction wattage | 4.00 W |
| Nominal voltage | 220…240 V |
| Claimed equiv. conventional lamp power | 35 W |
| Nominal current | 32 mA |
| Type of current | AC |
| Inrush current | 1.5 A |
| Operating frequency | 50…60 Hz |
| Mains frequency | 50…60 Hz |
| Max. lamp no. on circuit break. 10 A (B) | 400 |
| Max. lamp no. on circuit break. 16 A (B) | 480 |
| Power factor λ | > 0.50 |
Photometrical data
| Luminous flux | 400 lm |
| Nominal useful luminous flux 90° | 400 lm |
| Luminous efficacy | 100 lm/W |
| Lumen main.fact.at end of nom.life time | 0.70 |
| Light color (designation) | Warm Comfort Light |
| Color temperature | 2000 K |
| Color rendering index Ra | 80 |
| Light color | 820 |
| Standard deviation of color matching | ≤6 sdcm |
| Rated LLMF at 6,000 h | 0.80 |
| Flickering metric (Pst LM) | 1.0 |
| Stroboscope effect metric (SVM) | 0.9 |
Light technical data
| Beam angle | 300 ° |
| Warm-up time (60 %) | ‹ 0.50 s |
| Starting time | < 0.5 s |
Temperatures & operating conditions
| Ambient temperature range | -20…+40 °C |
| Maximum temperature at tc test point | 65 °C |
Lifespan
| Lifespan L70/B50 at 25 °C | 15000 h |
| Number of switching cycles | 100000 |
| Lumen maintenance at end of service lifetime | 0.70 |
| Rated lamp survival factor at 6,000 h | ≥ 0.90 |
Additional product data
| Base (standard designation) | E27 |
| Mercury content | 0.0 mg |
| Mercury-free | Yes |
| Design / version | Clear |
Capabilities
| Dimmable | No |
Certificates & Standards
| Energy efficiency class | F |
| Energy consumption | 4.00 kWh/1000h |
| Type of protection | IP20 |
| Standards | CE, EAC |
| Photobiological safety group acc. to EN62778 | RG1 |
1) Energy efficiency class (EEC) on a scale of A (highest efficiency) to G (lowest efficiency)
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Технически характеристики
| Цокъл: | E27 |
|---|---|
| Вид: | Не е указано |
| Мощност: | 4 W |
| Напрежение: | 240 V |
| Светлинен поток: | 400 lm |
| Цветна температура: | Топло бяла |
| Особеност: | LED |
| Енергиен клас: | F |
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