E27 - classic thread
Classic ST 2.5 25W 220V 827 ST64 CL E27
962088 | Manufacturer: Osram | EAN: 4052899962088 | MPN: LEDISON25-2,5W/
More info - LED Lamp Classic ST 2.5 25W 220V Warm White E27
The LED lamp Classic ST 2.5 25W 220V 827 ST64 CL E27 is a high-quality, energy-efficient lighting solution. With a rated wattage of 2.5 W and a claimed equivalent conventional lamp power of 25 W, it provides bright and warm white light with a color temperature of 2700 K. This mercury-free lamp has a long lifespan of up to 15000 hours and is perfect for domestic applications and general illumination. Upgrade your lighting with this innovative LED filament technology lamp that offers instant light without any warm-up time.
Rated wattage 2.5 W
Nominal wattage 2.5 W
Nominal voltage 220 - 240 V
Operating frequency 50 - 60 Hz
Power factor λ > 0.40
Claimed equiv. conventional lamp power 25 W
Nominal luminous flux 250 lm
Rated luminous flux 250 lm
Rated color temperature 2700 K
Lumen main.fact.at end of nom.life time 0.70
Light color (designation) Warm White
Color temperature 2700 K
Luminous flux 250 lm
Color rendering index Ra≥80
Standard deviation of color matching ≤6 sdcm
Warm-up time (60%) < 0.5s
Starting time < 0.5s
Overall length 140 mm
Diameter 64 mm
Outer bulb ST64
Length 140 mm
Maximum temperature at tc test point 52 °C
Nominal lamp life time 15000 h
Rated lamp life time 15000 h
Number of switching cycles 100000
Lumen maintenance at end of service life 0.70
Base (standard designation) E27
Mercury content 0 mg
Mercury-free Yes
Design / version Clear
Show WEEE picto Yes
Dimmable No
Energy efficiency class A++
Energy consumption 3 kWh/1000 h
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
Applications
• Domestic applications
• General illumination
• Outdoor use in outdoor luminaires only (minimum IP65)
• Perfect for decorative installations
Features
• Led lamps for line voltage
• Not dimmable
• Mercury-free lamps
• Lifetime: up to 15000 h
• Beam angle: up to 360°
• Energy efficiency class: A++
