R4
Square LED edge-lit recessed downlighters
The R4 is a UK designed and manufactured LED edge-lit down light built to a high specification. It uses fire retardant panels in both opal and low glare versions. Available in 3000 K and 4000 K, the two power choices are complemented with emergency derivatives and SmartScan energy saving versions.
Applications: Student accommodation, healthcare and general purpose use.
Product details
- Edge-lit diffuser technology eliminates visible LEDs
- Supplied with remote gear unit fitted with 2 m supply lead
- SmartScan versions fitted with TEE connector for LCM wiring
- SmartScan wireless technology removes the need for control cabling. Ideal for retro-fit
Notes : Low glare and SmartScan versions are IP40 below ceiling
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Up to IP54 (IP40 above ceiling)
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Up to 121.5 LL/CW
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Specification
Lighting management
Lighting control system
Dimming (DALI)
Non-dimming
SmartScan Internal
Emergency system
AutoTest Emergency
Non-emergency
SmartScan Emergency
Standard Emergency
Specification
Mounting
Recessed
IP rating
Up to IP54 (IP40 above ceiling)
Max presence detection height
8 m
Lighting
Optic
Low glare diffuser
Opal diffuser
Lumen output
1,055 lm - 2,450 lm
Efficacy
Up to 121.5 LL/CW
Emergency data
Emergency lumen output
185 lm - 215 lm
Emergency type
Maintained
Emergency duration
3 hours
Battery specification
Nickel Metal Hydride (NiMH)
Power
LED power
9 W - 18 W
Circuit power
10 W - 22 W
LED characteristics
CRI
80+
Colour temperature
3000 K
4000 K
Rated life (hours)
95 K - L80/B10
Compliance
UKCA
Yes
CE
Yes
Energy efficiency class
This product contains a light source of energy efficiency class B
Thermoplastic rating
TP(a)
SmartScan wireless standards compliance
Europe: EN 300 220-1 V2.4.1/ EN 301 489-3 V1.6.1. Australasia: ACMA 2014 Radio Communication Standard 2014. Thorlux Patented Wireless Technology - GB2575724
Technical details
