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Crompton Lamps 40W R63/R64 Reflector E27 Dimmable Green (3 Pack)

Sold & shipped by Lightbulbs Direct

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Crompton Lamps 40W R63/R64 Reflector E27 Dimmable Green (3 Pack)
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Product details

Product information

Coloured incandescent R63/R64 reflector spot light bulb. Features a ES-E27 Edison screw (27mm) base/cap. For accent lighting, party and disco lights.

  • Dimmable
  • Energy rating pre 2021 - E
  • Guarantee - Statutory
  • Life length - 1000h

Features and benefits

Estimated running cost £10.49 per year (based on 5-hours per day)

  • Reflector shape Incandescent bulb; compatible with existing fixtures with a E27 holder; designed for retrofit replacement of incandescent bulbs.
  • Rated Life: 1,000 hours
  • New 2021 Energy Rating: G (E Pre-2021)
  • High colour rendering (CRi >54) provides vivid and natural light.


BrandCrompton Lamps
Bulb typeReflector (R63)
Cap fittingEdison screw cap (E27)
Colour rendering index (CRI)54
Equivalent wattage40W
kWh per 1000hr life40kWh
Lamp lumen maintenance factor (LLMF)≥80%
Light technologyIncandescent
Light colourGreen
Mercury content0mg
Model name/numberR6440GES
Pack quantity3
Power output40W
Product diameter64mm
Product length100mm
Switch cycles4000
Warm up time0.5s
Product code5018986516236