Btec Large Downlighter - Ø220mm, IP40 Recessed downlighter with spun aluminium housing, spring steel retaining clips and high transmission polycarbonate diffuser. Options: LE3 - Lithium Emergency (493 lumen output) LS3 - Lithium Selftest LA3 - Lithium Autotest CB - Please specify 50v, 110v or 230v when ordering S - Switch Dimming D - Digital Dimming (DSI) A - Digital Addressable Lighting Interface (DALI) C - Bi-Level Dimming (Corridor Function)
Lamp type | Nominal lamp power | Total flux | Luminous efficacy | CCT | CRI |
---|---|---|---|---|---|
LED | 3 W | 493 lm | 164 lm/W | 4000 K | 80 |
Lamp type | Nominal lamp power | Total flux | Luminous efficacy | CCT | CRI |
---|---|---|---|---|---|
LED | 20.7 W | 2571 lm | 124 lm/W | 4000 K | 80 |
Mounting mode
Ceiling recessed
Shape and measurements
Height: 85 mm
Diameter: 220 mm
Adjustability
Fixed
Electric
System power: 23.7 W
Ballast: ECG
Information regarding emergency functions
Supplementary emergency lighting
Emergency sign: N/A
Protection
IP: 20
Designation labels: CE
Photometric data
ZIP file