E27 4 W Luminous flux: 470 lm Bulb lifetime: 15000 h Warm white Colour temperature: 2700 K Beam angle (max): 300° Color Rendering Index (CRI): 80 220-240 V 50 Hz - Clear lamps with innovative LED "filament" technology- Design, dimensions, luminous flux comparable to an incandescent or halogen lamp- Very low energy consumption- Robust against vibrations- Extremely long life- No UV and near-IR radiation in the light beam- Instant 100 % light, no warm-up time- Can be easily fitted instead of ordinary light bulbs- Lower thermal output (compared with the standard reference product)- Correct operation even at low temperaturesAreas of application- Domestic applications- General illumination- Outdoor applications only in suitable luminaires- Perfect for decorative installationsProduct features- Professional LED lamps for line voltage- Not dimmable- Mercury-free lamps- Lifetime: up to 15,000 h- Beam angle: up to 300° Performance Product colour Transparent Warm-up time to 60% light 0.5 s Color R