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Expert HQ Rochdale: 15 - Select Options
Spiral filament LED lamp with an ultra warm 2200K candlelight style colour tone. ST64 lamps have a more modern shape than traditional GLS lamps and can be used really effectively in pendant lights and coach lantern wall lights.
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Features
Spiral filament LED lamp with an ultra warm 2200K candlelight style colour tone. ST64 lamps have a more modern shape than traditional GLS lamps and can be used really effectively in pendant lights and coach lantern wall lights.
Crompton ST64 LED bubls are dimmable as standard and available in E27 and B22 cap types.
Key Features
- Wattage: 6 watt (comparable to a 25 watt Incandescent).
- Available in cap options: E27 Edison screw and B22 Bayonet cap.
- Colour temperature: 2200K Ultra warm white
- Lumens: 250lms
- Ambient operating temperature: -20 degree C to 30 degree C.
- Colour rendering index: 80 CRI
- LED Chip Type: Filament
- Dimmable: Yes
- Voltage: 240V
- Power factor: >0.5 Pf
- Operating frequency: 50/60Hz
- Energy saving: Yes
- Material: Glass
- Life expectancy: 15,000 hours
- Manufacturer: Crompton Lamps
- Guarantee: 3 Years
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Specifications & Dimensions
Specifications Brand Crompton Lamps CRI SpecificationsCRI stands for Colour Rendering Index. It is a measurement of how well a light source can render the true colour of an object compared to natural light.
Rated out of 100, with an open flame or sunlight being a perfect 100. A light with 90 CRI and above would be classed as having high CRI, while 80 CRI is the standard for LEDs.
80 Ra Cap Type Colour Temperature SpecificationsColour temperature is a measurement of appearance. Measured in Kelvins, the lower the rating, the warmer the light appears. Choosing the right temperature can have a dramatic effect on a room.
2700K - Extra Warm White
Similar to a traditional incandescent light bulb or halogen. It has a more orange and warmer tone, with a ‘soft white’ appearance. Ideal for living rooms.
3000K - Warm White
Clearer, but still quite warm. This is the ‘new norm’ for general lighting and is the most popular option. If you’re unsure I’d recommend trying this one.
4000K - Cool White
Clearer, whiter and crisp; used in commercial locations including supermarkets. Cool white appears brighter than warm white as the LED is covered in less phosphor. It can make a room appear cold and clinical but used correctly (white walls etc) it can make a room appear cleaner and modern.
More information about colour temperatures.
2200K Dimensions Located Below Specifications Table Dimmable Yes Energy Rating A GTiN 5055579306591 Product Type LED Light Bulb Sku CLST64* Voltage SpecificationsAC standards for alternating current and DC standards for direct current.
Mains voltage is 230V AC and has a tolerance of 10%, some products are 220V or 240V AC which means they can be classed as mains voltage.
DC voltages usually require an LED driver to convert the mains voltage AC into low voltage DC. Popular DC voltages are 12V or 24V DC.
230V AC Wattage 6 W - Diameter: 64mm
- Height: 138mm
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Reviews
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Q & A
Q & A
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Downloads
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Product Codes
- 6591 - B22 Bayonet Cap
- 6607 - E27 Edison Screw