The Lumi-Heat (LP110WH4KMBWHA) combines Lumi-Plugin's fire-rated LED downlight in cool white (4000K) with what Lumi-Plugin describes as the world's smallest mains-powered heat alarm, clicked into the centre of the light. It connects wirelessly (868MHz) to Lumi-Smoke, One-Smoke and One-Heat alarms to protect the whole property.
It has a 10-year sealed battery back-up, is certified to BS 5446-2:2003 and complies with BS 5839-6 Grade D1. Installation should be carried out by a competent electrician.
Key features
- Mains-powered heat alarm integrated into a fire-rated LED downlight
- Wireless interlink with Lumi-Smoke, One-Smoke and One-Heat alarms
- Non-replaceable 10-year CR2 battery back-up
- Pre-wired junction box
- BS 5839-6 Grade D1; Kitemarked to BS 5446-2:2003
- Cool white 4000K, 600 lumen dimmable downlight
- Fire rated for 30, 60 and 90 minute ceilings
Technical specifications
- Product code: LP110WH4KMBWHA
- Battery: non-replaceable CR2, 10-year
- Interlink frequency: 868MHz
- Sound: minimum 85dB at 3m
- Class: 2
- Approvals: BS 5446-2:2003 (Kitemark KM 755618); complies with BS 5839-6 Grade D1
- Downlight colour temperature: 4000K (cool white)
- Downlight output: 600 lumens, 8.2W
- Downlight voltage: 220–240V AC, 50Hz
- Beam angle (downlight): 100°
- CRI: >80
- Dimmable: trailing edge; built-in driver
- Fire rated: 30/60/90 minutes (solid joist); 30 minutes (metal web joist and I-joist)
- Colour: white
- Downlight guarantee / rated life: 5 years / 50,000 hours
- Cut-out size: 92mm; diameter 110mm
- Height: 116mm; depth 92mm
