Outstanding light quality
With 3500 Kelvin and a high colour rendering, XT-A
SINGLE offers a pleasant and harmonious light tone,
neither too warm nor too cold.
Patented head levelling
The luminaire head can be horizontally aligned by
means of an easily accessible levelling screw. Floor
unevenness can thus be counteracted to ensure that
the head of the luminaire is always horizontal.
Desk and lamp as a single unit
XT-A SINGLE can be securely integrated into a desk
or flexibly attached via a clamp. This streamlined ap-
proach simplifies spatial planning, enabling unrivaled
ease and flexibility in workplace design. The table and
luminaire can be readily moved as a single unit at any
time.
Perfect light, seated or standing
XT-A SINGLE is designed for individual workstations,
in particular height-adjustable desks. Affixed to the
desk surface, the lamp moves up and down with the
table and delivers consistent illumination, whether
the user is seated or standing. Two rotation axes
allow for fluid lamp mobility and adjustment.
Advanced indirect light for
homogenous room illumination
The XT-A series provides an advanced level of indirect
light to ensure balanced light distribution throughout
the room. XTA-SINGLE combines the lighting advan-
tages of a floor light with the individual adjustment
options of a desk lamp.
80
20
Optimized lighting for desk surface
and room
With its long, slim lamphead and oblique lamp pole,
XTA-SINGLE delivers uniform illumination across the
desk surface as well as bright ambient light.
OSA – patented light technology for
glare-free, relaxed working
XT-A SINGLE features our patented OSA (open
structure antiglare) technology to de-glare light and
deliver optimal reading and working illumination.
OSA is based on the so-called ‘darklight effect’ in
which brightness at the luminaire head is perceived
as pleasantly low, despite its advanced lighting power.
OSA significantly improves visual comfort, especially
for screen-based tasks, as bright areas in the field of
vision can quickly distract and impair vision. OSA is an
ergonomically effective technology that has a parti-
cularly positive effect on the satisfaction, well-being
and performance of users.
Adjustable lamp head
Adjustable lamp shaft
Height of light above table = 93 cm
XT-A SINGLE
IN
CLAMP
black/black
white/white
XA61-7
XA61-3
XA62-7
XA62-3
For further variants see tobiasgrau.com
Head size: 62 x 14,5 x 3,2 cm
A - A ++ | Integrated sensor + dimmer | 3500 K
48 W | 6000 lm | CRI > 80
Special function sensor
In addition to the standard functions of a motion
sensor and constant light regulator, our bespoke
sensor allows customers to programme specific
customer and usage requirements, such as restric-
ted motion detection or temporary deactivation.
These additional functions can be switched on or
off anytime via the accompanying remote control.
TOUCH DIM
PUSH DIM
ADJUSTABLE
HEIGHT
ADJUSTABLE
ANGLE
REMOTE
CONTROL
RECHARGEABLE
BATTERY
BLUETOOTH
CASAMBI
USB C
GLARE
REDUCTION
DIMMABLE
SENSOR
CONNECT *
(swarm)
2.700 K 2.200 K
HUMAN
CENTRIC LIGHT
SMART CHARGE
2.700 K 2.200 K
3.500 K 2.700 K
Switch
The XTA-SINGLE switch offers three simple and intui-
tive functions: on, off and dimming. Changes to the
default settings are programmed via remote control,
avoiding any unintentional reprogramming.
TOUCH DIM
PUSH DIM
ADJUSTABLE
HEIGHT
ADJUSTABLE
ANGLE
REMOTE
CONTROL
RECHARGEABLE
BATTERY
BLUETOOTH
CASAMBI
USB C
GLARE
REDUCTION
DIMMABLE
SENSOR
CONNECT *
(swarm)
2.700 K 2.200 K
HUMAN
CENTRIC LIGHT
SMART CHARGE
2.700 K 2.200 K
3.500 K 2.700 K
Simple sensor configuration
via the remote control
XTA-SINGLE comes with a remote control which can
be used to adjust the lamp’s default settings — e.g. to
deactivate the motion sensor, access special functi-
ons, or set up swarm groups. Of course, the remote
control can also be used to dim the light or turn the
luminaire on/off, without the use of the lamp switch.
the switch.
TOUCH DIM
PUSH DIM
ADJUSTABLE
HEIGHT
ADJUSTABLE
ANGLE
REMOTE
CONTROL
RECHARGEABLE
BATTERY
BLUETOOTH
CASAMBI
USB C
GLARE
REDUCTION
DIMMABLE
SENSOR
CONNECT *
(swarm)
2.700 K 2.200 K
HUMAN
CENTRIC LIGHT
SMART CHARGE
2.700 K 2.200 K
3.500 K 2.700 K
CONNECT - Patented swarm function
(optional)
Our optional swarm function CONNECT allows users
to program advanced, coordinate-based controls
(x,y,z axes) and communication between different
luminaires. CONNECT can provide an alternative
to additional general lighting, e.g. in group offices.
Following a specified period of non-movement in a
designated area, the programmed luminaires dim
down to a lower level of requisite ambient light.
When multiple, inter-communicating luminaires de-
tect no movement for an extended period, the lights
switch off completely.
TOUCH DIM
PUSH DIM
ADJUSTABLE
HEIGHT
ADJUSTABLE
ANGLE
REMOTE
CONTROL
RECHARGEABLE
BATTERY
BLUETOOTH
CASAMBI
USB C
GLARE
REDUCTION
DIMMABLE
SENSOR
CONNECT *
(swarm)
2.700 K 2.200 K
HUMAN
CENTRIC LIGHT
SMART CHARGE
2.700 K 2.200 K
3.500 K 2.700 K
CONNECT S
PD51-3
