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10000K
4500K
3500K
0,27
0,29
0,31
0,33
0,35
0,37
0,39
0,41
0,43
0,45
47
2670K
0,27 0,29 0,31 0,33 0,35 0,37 0,39 0,41 0,43 0,45 0,47 0,49
0,25
0,25
E
24°+25° 50°
h(m)
ØC
0
(m) ØC
90
(m)
2
1.07+1.71 4.72
4
2.15+3.42 9.46
6
3.22+5.13 14.18
8
4.30+6.84 18.50
10 5.37+8.55 23.64
E(lx)
638
163
73
40
26
C
0
24°+25° C
90
50°
29°
352 cd/klm
7°
h(m)
E(lx) 6000K E(lx) 3200K
20.0 1.5 7° 1.0 7°
16.0 3.0
2.5
12.0 8.0
6.0
8.0 22.0
18.0
4.0 114.0
89.0
0.1 m
0(m)
0(m)
40187 cd/klm 40681 cd/klm
6000K
3200K
HOW TO READ THE CATALOGUE
S.6668
For lamp
HIT-TC CRI 70W G8,5
6600 lm
CLASS II
MEGALOFT SLIM SPOT
In case of asymmetric light emission
the indications are:
:
axis indicating the direction of the
maximum light intensity and its angle deviation
from the perpendicular axis of the luminaire;
C0 and C90:Plane C=0° e C=90°.
On C0 we indicate the beam angle referred to
.
For example:
=29°
The deviation of the maximum light
intensity axis from the perpendicular
axis of the luminaire is 29°;
Co 24°+25° Beam angles on C0 referred to .
C
90
50°
The beam opening on C90 is 50°.
Representation of the luminaire
opening cone: diameters indicating
the surfaces containing 50% of
the maximum light intensity, at the
distance “h”(m).
E(lx) is the lux value on the surfaces.
Example: at a distance of 8m
Em(lx) is 40 lux on a surface with
diameters 18.50 m x (4.30+6.84) m
Light emission
representation
with indication
of the beam
7° beam
photometric
curve
Luminaire
recessed at 10cm
from the wall.
Wall 20m high
Lux values produced by 7° optics,
measured in front of the luminaire
( 0 (m) ) on a 20m high wall.
SEMIACID - ETCHED GLASS
The technical pages of the catalogue
show diagrams and tables and describe
the lighting emission of luminaires.
Here is a guide to their correct interpretation.
COMPACT
WALK-OVER
S.5151.19
With 16 accent leds cold white 6000K
24W 2880lm adjustable ±10° optic
LOFT SPOT
Guide to the interpretation of the lighting
emission of a floodlight.
These diagrams explain how to read
the declared colour temperature of cold
and warm white LED luminaires: such
temperature is not a precise value, it
is an average value obtained from a
selection of LEDs guaranteed by the
supplier known as binning.
LED warm white
3200K
S.8850W.19
LED cold white
6000K
S.8850.19
Example:
S.8850W.19
led in warm white 3200K
(range 3050K ÷ 3350K)
S.8850.19
led in cold white 6000K
(range 5500K ÷ 6500K)
CHARACTERISTICS OF LEDs
LED technology is in continuous evolution and development, therefore all the fittings supplied with LED circuits may
be subject to variations in terms of photometric performance, luminous flux, colour temperature, load absorption
and number of LEDs used depending on the latest technology available.
In view of the above please always make reference to our updated technical specifications sheets available on our
official website.