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Crompton Lamps CFL Tubular 11W B22 T4 Stick Warm White Frosted (50W Eqv) (3 Pack)

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Crompton Lamps CFL Tubular 11W B22 T4 Stick Warm White Frosted (50W Eqv) (3 Pack)
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£
13.61
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Product details

Product information

This 11W compact fluorescent CFL tubular light bulb by Crompton Lamps is ideal for landlords and contractors that are required to fit energy saving light bulbs in public or rented properties. Most CFL light bulbs that feature this same double-turn design and T3 tubing come with a push-fit or 2/4 pin fitment, which prevents them from being used with fittings designed to accommodate bayonet cap light bulbs. This light bulb aims to solve that problem by mounting the same linear compact fluorescent stick design on top of a standard bayonet base. The light bulb itself is designed to last upwards of 10,000 hours which significantly reduces replacement costs. It also produces 670 lumens despite only using 11W. Features a BC-B22d bayonet (22mm) cap base.

  • Non-dimmable
  • Energy rating pre 2021 - A
  • Guarantee - 2 years
  • Life length - 10000h

Features and benefits

Estimated running cost £2.88 per year (based on 5-hours per day)

  • Tubular shape CFL bulb; compatible with existing fixtures with a B22d holder; designed for retrofit replacement of incandescent bulbs.
  • Glass Type: Frosted
  • Rated Life: 10,000 hours
  • New 2021 Energy Rating: G (A Pre-2021)
  • Energy Saving: 78% saving on a 50W traditional Tubular

Specifications

BrandCreda
Bulb typeTube
Cap fittingBayonet cap (B22)
Colour rendering index (CRI)82
Colour temperature2700K
Equivalent wattage50W
kWh per 1000hr life11kWh
Lamp lumen maintenance factor (LLMF)≥80%
Light technologyCFL
Light colourWarm white
LocationIndoor
Lumens670lm
Mercury content2.5mg
Model name/number4023
Pack quantity3
Power output11W
Product diameter40mm
Product length149mm
Switch cycles5000
Voltage240V
Warm up time60s
Product code5055579304023