Ecologic Mart Book Light - Performance Specifications; Luminosity Output

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Luminosity and Battery Life
Luminosity
SINGLE ARM LAMP (Lumens)
LEVEL/COLOR
COOL
WARM
NATURAL
HIGH
38.4
28.8
67.2
MEDIUM
19.2
14.4
33.6
LOW
3.84
2.88
6.72
Maximum 67 Lm (high level natural light)
Minimum 2.8 Lm (low level warm light)
DOUBLE ARM LAMP USING BOTH* ARMS AT
THE SAME LEVEL (Lumens)
LEVEL/COLOR
COOL
WARM
NATURAL
HIGH
19.2
57.6
96
MEDIUM
9.6
28.8
28.8
LOW
1.92
5.76
5.76
*NOTE THAT IF YOU USE A SINGLE ARM OF
THE TWO-ARM LAMP YOU WILL HAVE HALF
THE BRIGHTNESS.
Maximum 96 Lm (2 arms on high level natural
light)
Minimum 0.96 Lm (1 arms on low level cool
light)