Lumi-Plugin 3000K IP20 Fire Rated LED Downlight with Radio-Interlink Smoke Alarm (Warm White) (LP110WH3KMBWSA)
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- Mains-powered smoke alarm integrated into a fire-rated LED downlight
- Wireless interlink with Lumi-Plugin heat alarms
- Non-replaceable 10-year CR2 battery back-up
- BS 5839-6 Grade D1
- Warm white 3000K, 600 lumen dimmable downlight
- Fire rated for 30, 60 and 90 minute ceilings
Frequently bought together



Product details
The Lumi-Plugin LP110WH3KMBWSA is a fire rated LED downlight with a built-in smoke alarm: a warm white 3000K, 600 lumen dimmable downlight with a mains-powered, radio-interlinked smoke alarm in the centre, giving discreet BS 5839-6 Grade D1 detection from a single ceiling fitting.
The Lumi-Smoke (LP110WH3KMBWSA) combines Lumi-Plugin's fire-rated LED downlight in warm white (3000K) with what Lumi-Plugin describes as the world's smallest mains-powered smoke alarm, clicked into the centre of the light. It gives discreet smoke detection and lighting from a single ceiling fitting, and connects wirelessly (868MHz) to Lumi-Plugin heat alarms to protect the whole home. It has a 10-year sealed battery back-up and complies with BS 5839-6 Grade D1. Installation should be carried out by a competent electrician.
Key features
- Mains-powered smoke alarm integrated into a fire-rated LED downlight
- Wireless interlink with Lumi-Plugin heat alarms
- Non-replaceable 10-year CR2 battery back-up
- BS 5839-6 Grade D1
- Warm white 3000K, 600 lumen dimmable downlight
- Fire rated for 30, 60 and 90 minute ceilings
Frequently asked questions
Does the Lumi-Smoke downlight need a separate smoke alarm?
No. The smoke alarm is integrated into the centre of the fire-rated LED downlight, giving smoke detection and lighting from one fitting.
What battery back-up does it have?
It has a non-replaceable 10-year CR2 battery back-up.
What ceilings is it fire rated for?
It is fire rated for 30, 60 and 90 minutes in solid joist ceilings, and 30 minutes in metal web joist and I-joist ceilings.







