Recessed into plasterboard or exposed grid ceiling via spring clips and wired to 3-way connection on driver
Order Code: AST220NW
ASTRO Recessed Downlight 20W - Fixed Output - 4000K
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Technical Data
Luminaire Wattage (W) 20
Weight (kg) 0.75
Operating Temperature (°C) 0-25°
Lumens (lm) 2200
Efficacy (lm/W) 110
Beam Angle (FWHM°) 95
L90 Lifetime (HRS) 20000
L80 Lifetime (HRS) 41000
L70 Lifetime (HRS) 54000
Power Factor (pf) 0.92
Input Voltage Range (VAC) 220-240
Inrush Current Peak (A) 20.4
Surge Protection (kV) 1
Terminal Type 2-pole grip-wire
CCT (K) 4000
CRI 80
Macadam Elipses <4
Driver Lifetime (HRS) 50000
![](/assets/images/photometrics/astro-polar-curve.jpg)
![](/assets/images/line-drawing/astro-line-drawing.png)
Features
- Efficacy - 110 lm/W
- High output LED downlight suitable for corridors and toilets
- CRI: Ra>80
- Low glare TP(a) rated opal diffuser
- Up to 110 lumens per Watt efficacy
Installation Notes
Construction
- Die-cast aluminium body finished in white (RAL 9010)
- Opal Polycarbonate TP(a) diffuser
- Remote driver
- Supplied in neutral white (4000K) LED
To Specify
ASTRO Recessed Downlight 20W - Fixed Output - 4000K as per Tamlite ASTRO range.