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Home > Products > NIMBUS > NMB250WWDA3

Order Code: NMB250WWDA3

NIMBUS Recessed Downlight 22W - Dimmable DALI - Emergency self-test - 3000K

Electrical class 2

5 Years Warranty

2.5K lm

22 W

114 lm/W

Technical Data

General

Luminaire Wattage (W) 22

Weight (kg) 1.33

Operating Temperature (°C) 5° - 25°

Light Output

Lumens (lm) 2500

Efficacy (lm/W) 114

Beam Angle (FWHM°) 116

Life

L90 Lifetime (HRS) 36000

L80 Lifetime (HRS) 36000

L70 Lifetime (HRS) 36000

Electrical

Rated Input Current (A) 0.12

Power Factor (pf) 0.9

Input Voltage Range (VAC) 220-240

Inrush Current Peak (A) 10

Surge Protection (kV) 1

Total Harmonic Distortion (THD) <15%

Output LF Ripple ±5%

Conductor Size (mm) 0.5 - 2.5

Terminal Type 4-pole grip-wire

LED

CCT (K) 3000

CRI 80

Macadam Elipses <4

Driver

Driver Current (mA) 550

Forward Voltage (V) 35-45

Driver Lifetime (HRS) 100000

Emergency

Emergency Lumen Operating 270

Emergency Wattage (W) 3

Resources

Product Leaflet Instruction leaflet Polar Curve Line Drawing Photometric Data Data Sheet

Features

Efficacy - 114 lm/W
Low profile recessed downlight suitable for corridors and toilets
CRI: Ra>80

Installation Notes

Recessed into plasterboard or exposed grid ceiling via spring clips

Construction

Die-cast aluminium body finished in white (RAL 9010)
Low glare Tp(b) rated opal PMMA diffuser
Remote driver
Supplied in neutral white (4000K) LED

To Specify

NIMBUS Recessed Downlight 22W - Dimmable DALI - Emergency self-test - 3000K as per Tamlite NIMBUS range.