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Crompton Lamps CFL 2D 28W 4-Pin Dimmable Cool White Frosted
Sold & shipped by Lightbulbs Direct
An energy saving 28W compact fluorescent CFL 2D lamp, which is commonly found in low profile luminaires such as those in corridors, stairwells or bathrooms. This compact fluorescent CFL 28W 2D Double DD light bulb emits a bright 2050 lumens of cool white 4000K light. Its long 10,000 hour life means that once the light bulb is installed, it will be years before it needs replacing again with a lifespan of up to 5 years. It can be used outdoors when installed in a suitable IP65 rated light fitting. Suitable for dimming - separate ballast/control gear required. Suitable for use in emergency luminaires. Fitted with a GR10q 4-pin square push fit base.
- Light colour - Cool white
- Guarantee - 2 years
- Suitable use type - General-purpose
Features and benefits
Estimated running cost £7.34 per year (based on 5-hours per day)
- 2D and Circular shape CFL bulb; compatible with existing fixtures with a GR10q holder; designed for retrofit replacement of incandescent bulbs.
- Glass Type: Frosted
- Rated Life: 10,000 hours
- New 2021 Energy Rating: G (A Pre-2021)
- High colour rendering (CRi >82) provides vivid and natural light.
|Colour rendering index (CRI)||82|
|kWh per 1000hr life||28kWh|
|Lamp lumen maintenance factor (LLMF)||≥70%|
|Warm up time||10s|