3 of 5
P r e f e r r e D l e n S i n G o P t i o n S
(lenses sold separately)
Fixed-Beam Lenses
MoDEL
DEScripTion
leD50lt
leD specific 50° eDlt with lenses installed
leD50lt-1
leD specific 50° eDlt (white) with lenses installed
436eDlt
36° eDlt with lens installed
436eDlt-1 36° eDlt (white) with lens installed
426eDlt
26° eDlt with lens installed
426eDlt-1
26° eDlt (white) with lens installed
419eDlt
19° eDlt with lens installed
419eDlt-1
19° eDlt (white) with lens installed
490lt
90° with lens installed
490lt-1
90° (white) with lens installed
470lt
70° with lens installed
470lt-1
70° (white) with lens installed
414lt
14° with lens installed
414lt-1
14° (white) with lens installed
410lt
10° with lens installed
410lt-1
10° (white) with lens installed
405lt
5° with lens installed
405lt-1
5° (white) with lens installed
Zoom Lens assemblies
Use with light engine body models.
MoDEL
DEScripTion
41530lt
Source four 15-30° Zoom lens assembly
42550lt
Source four 25-50° Zoom lens assembly
power consumption at Full capacity
MoDEL
VoLTaGE
(V)
cUrrEnT
(a)
MaX
powEr (w)
Source four leD
lustr+
™
120
1.11
129.9
Source four leD
Daylight
120
1.39
163.63
Source four leD
tungsten
120
1.35
157.4
ETC
®
Source Four LED Series
Source Four LED
™
a D D i t i o n a l o r D e r i n G i n f o r m a t i o n
Fixture accessories
MoDEL
DEScripTion
400CC
C-Clamp (included)
400SC
Safety Cable
400PH-a
Pattern holder (a size)
400PH-B
Pattern holder (B size)
400PH-G
Glass pattern holder
400rS
Drop-in iris
400Cf
Colorframe (6.25”)
407Cf
7.5” square color frame
400Dn
Donut
400tH
top Hat
400HH
Half Hat
DPSJ-X
25’ PowerCon to edison
input power cable with
inline switch
n o t e S a B o U t l e D l U m i n a i r e S
all leD sources experience some lessening of light output and some
color shift over time. leD output will vary with thermal conditions.
Based on the leD manufacturer’s B50 l70 specification, a Selador
luminaire will achieve ~70% of its initial output after 50,000 hours of
typical usage. in individual situations, leDs will be used for different
durations and at different levels. this can eventually lead to minor
alterations in color performance, necessitating slight adjustment to
presets, cues or programs.
C r i a n D C Q S r a t i n G S
Source four leD fixtures were evaluated for Cri and CQS
performance using measured output spectrum and optimized mix
solutions for the best spectral match to black body sources at 3200K
and 5600K.
FiXTUrE
cri
cQS
color
Fidelity
Duv
S4 leD lustr+ reg at 3200K
84
87
87
0
S4 leD lustr+ reg at 5600K
92
92
92
0
S4 leD Daylight at 5600K
71
70
69
0.001
S4 leD tungsten at 3000K
86
86
86
0.001
all Source four leD luminaire versions provide excellent color
rendering to the eye, particularly at higher color temperature settings
such as 5600K. in most cases, the Duv is 0.000. a Duv rating of
0.000 indicates that the color mix used is exactly on the black body
line, with no green or magenta tint.
