Osram 4W E27 LED Light Bulb
This E27 LED 3.2W = 25W filament bulb emits a warm white glow, and is equivalent to a conventional 25W bulb.
As it's an LED bulb, it has an incredibly long lifespan of approximately 20,000 hours.
Specifications
Beam angle: 320°; Warm up time to reach 60% intensity: 0.5s; LED light bulb finish: Matt; Lifespan: 20,000h; Power: 3.2W; Luminous flux: 250lm; Operating voltage: 230V; Dimmable LED light bulb: Yes; Energy efficiency class, from A++ - E: A+; Energy consumption: 4kWh/1000h; Equivalent power of a conventional light bulb: 25W; Colour code: 827; SDCM colour consistency: 6; Colour rendering index: 80Ra; Contents: 1 bulb; Lifespan: Approx. 20,000 hours; Power: 3.2W; Performance factor: 0.5; Light colour: Warm white; Light bulb type: LED; LED light bulb shape: Teardrop shape; Light bulb special features: Dimmable, filament; Light temperature: 2700K; Light colour area: 2700K; Luminous flux per light source: 250lm; Luminous flux at the end of its lifespan: 70%; Dimensions: 9cm L x 4.5cm in diameter; Switching cycles: 100,000; LED bulb base: E27; Maximum temperature: 40°C; Minimum temperature: -20°C; LED light bulb warm up time: 0.5s.
- Bulb Type: LED
- Wattage: 3
- Incandescent Equivalent Wattage: 25
- Total Number of Bulbs: 1
- Primary Material: Glass
- Rated Bulb Life: 20000
- Bulb Base: E27/Medium (Standard)
- EU Energy Efficiency Class: A+
- Bulb Shape Code:
- Dimmable: Yes
- Outdoor Use: No
- Country of Origin: China
- Voltage: 230
- Minimum Voltage:
- Maximum Voltage:
- Vintage Edison Bulb: No
- Shatter Resistant: No
- Three-Way: No
- Adjustable Wattage:
- Bulb Colour: Clear
- Brightness (Lumens): 250
- Colour Temperature: 2700
- Bulb Shape: GLS
- Smart Bulb: No
- Communication Protocol:
- Color Temperature Description: Warm White
- Smart Enabled: No
- Smart Home Hub Compatibility:
- Smart Home Hub Included:
- Smart Lighting Provider Compatibility:
- Control Systems:
- Mobile App Operating System:
- Connection / Protocol:
- Smart Lighting Functions:
- Stiftung Warentest Note:
- LED bulb ignition time: 0.50 seconds
- Running time to reach 60% luminous flux (s): 0.50 seconds
- SDCM colour consistency: 6
- Power factor: 0.50
- Luminous flux content at end of operating life: 70%
- Circuits: 100,000
- Energy consumption: 4kWh / 1000h
- CE Certified:
- FIRA Certified:
- ADA Compliant:
- BS 476 Compliant:
- Dark Sky Compliant:
- CALGreen Compliant:
- TAA Compliant:
- FDA Approved:
- TÃœV Rheinland Certified:
- RoHS Compliant:
- LEED Project Appropriate:
- GSA Approved:
- ISO 9001 Certified:
- ISO 9000 Certified:
- ISTA 1A Certified: No
- ISO 14001 Certified:
- ISTA 3A or 6A Certified: No
- ISO 14000 Certified:
- WEEE Recycling Required: Yes
- NEMA Certified:
- UL 2108 Listed:
- Title 24 Compliant:
- Energy Policy Act 1992 Compliant:
- Fire Rated:
- GREENGUARD Certifications:
- GREENGUARD Certified:
- GREENGUARD Gold Certified:
- Greenguard / Greenguard Gold Certification Number:
- Overall Height - Top to Bottom: 9
- Bulb Diameter: 4.5
- Overall Product Weight: 0.03
