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•Ideal for sports, functional and
architectural applications
•Light output is finely controlled to
minimise light pollution
•Four different light distributions for
each lamp option. Troika Variable
(60°-70°) uses a reflector in
conjunction with a variable
position lampholder, providing
three distributions varying in
intensity, beam width and peak
angle intensity (I peak).
•Broad selection of attachments,
including a Lux Guillotine. This
adjustable vertical light shield
enables the light beam to be
cut-off exactly where required and
is therefore suitable for areas of
extreme sensitivity to light spill
Materials/Finish
Body: re-cyclable pressure die-cast
aluminium (LM2) EN AC 46100,
powdered paint Azko Nobel dark
sandy grey 900 (close to RAL
9007). Alternative white colour
finish for indoor and swimming pools
available on special request.
Gear tray cover: re-cyclable
technopolymer (Polyamide reinforced
with 20% glass fibre).
Glass: toughened, 5mm thick
Stirrup: galvanised steel, painted in
grey.
Bolts and screws: stainless steel.
Glass fixing toggles: re-cyclable
technopolymer (Polyamide reinforced
with 20% glass fibre).
Reflector: ultra specular pre-anodised
high grade aluminium.
Accessories frame: aluminium.
Installation/Mounting
Access to lamp via hinged glass
released by four retained Allen
screws and sliding toggles. Lamp
replacement possible without
removing attachments. Installation
of gear tray and access to gear
compartment via removable gear
cover released by four retained Allen
screws. Cable gland for Ø7.5-
13mm cable. Additional knock out
prepared for through wiring. Aiming
is simplified by indicator on floodlight
body. Stirrup fixed by bolts through
central Ø22mm hole and two further
Ø15mm holes positioned 100mm
either side of the central hole. The
600W option may be used for
interiors if the control gear is housed
remotely from the fitting.
Specification
To specify state:
'Flat glass' asymmetric floodlight in
die-cast aluminium with high grade
technopolymer gear tray cover and
adjustable lamp holder mechanism,
sealed to IP65 (optical and gear
compartment). Access to lamp via
hinged glass with four retained fixing
points. Installation of, and access
to, gear tray via removable cover
with integral respirator. Suitable for
250W/400W/600W HST, HST-DE
and 250W/400W HIT, HIT-DE
lamps.
As Thorn Troika.
Troika
An asymmetric 'flat glass' floodlight
for 250-600W discharge lamps
with adjustable lampholder
