Datasheet

- CRI
CRI stands for Color Rendering Index. It is the ability of a light source to accurately render the color of an object.
The color appearance of an object is determined by the color it reflects to the human eye.
If the light source that is illuminating an object does not supply a certain wavelength, the object will not be able
to reflect the appropriate color back to the eye (example: a blue light illuminating an orange fruit will render
the fruit blue). CRI is measured and calculated by comparing the light source under test to a series of standard
illuminants across the visible light spectrum. The highest CRI obtainable is the output of a black body radiator
with a value of 100, which represents the benchmark.
The CRI measurements for Manfrotto Spectra LED lights are shown in table Table 4. Note that Manfrotto Spectra
LED fixtures have an extremely high Color Rendition Index (CRI>90).
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All LED lights can be powered by mains voltage in the range 100-240VAC trough an AC adapter, optionally
available (see chapter” Logistic Data”)
The models Spectra 900F and Spectra 900FT are provided with D-tap input; the optional D-Tap Adapter Cable
facilitates the operation of the fixture with various power sources utilizing D-Tap plugs.
Spectra LED Fixtures are compact and lightweight. They are provided with ¼’’ attachment and hotshoe attachment
via Ball Head. The Ball Head is included in the packaging and allows pan and tilt orientation of the LED device.
Nr of batteries
Weight
Dimensions Height x Width
(incl Knob) x Length Top attachment
Table 2: Specification on batteries and AC power adaptor
Table 3: Dimensional specifications
500 S
500 F
900 S
900 F
900 FT
500 S
500 F
900 S
900 F
900 FT
4
6
6
6
6
130 g
230 g
237 g
297 g
314 g
90 min
70 min
75 min
20 min
55 min
92,9 x 113 x 44,2 mm
92,7 x 154,9 x 44,5 mm
113.8 x 152 x 48 mm
108.2 x 171.4 x 46.4 mm
108.2 x 171.4 x 46.4 mm
AC power capability
480 min
200 min
360 min
60 min
150 min
100-240VAC via AC adapter
100-240VAC via AC adapter
100-240VAC via AC adapter
100-240VAC via AC adapter, D-tap
100-240VAC via AC adapter, D-tap
¼” and hotshoe via Ball Head
¼” and hotshoe via Ball Head
¼” and hotshoe via Ball Head
¼” and hotshoe via Ball Head
¼” and hotshoe via Ball Head
OPTICAL SPECIFICATION (QUALITY OF LIGHT)
Battery lifetime
AA Alkaline
Battery lifetime
AA Lithium
DATASHEET SPECTRA_LONG VERSION.indd 7DATASHEET SPECTRA_LONG VERSION.indd 7 29/10/13 17.3129/10/13 17.31