STIL LRA-65

DESCRIPTION

Decorative lantern made of upper and lower embellishments as well as semi-crown in injected aluminium.
Upper dome made in spun aluminium.
Down-bars made in die-cast aluminium link socket and semi-crown.
Socket with embellishment is made in die-cast aluminium.
Suspended clamping with 3/4''Gx25mm thread or vertical clamping through socket.
Difusser options: without diffuser, with transparent diffuser or frosted diffuser made of high impact resistance methacrylate that dims the effect of LED light and created a softer light similar to that of antique luminaires.
Led driver clamped on metallic tray.
Secure closing by a non-loosening bolt in stainless steel.
Auxiliary bolts made in stainless steel.
Finished with polyester powder coating in black forge. Other colours on demand.
IP-66, optical group.
IK-10, optical group.
Working ambient temperature -30ºC to +50ºC.

DIMENSIONS

Ø: 460mm
H: 860mm

ELECTRICAL FEATURES

From 10W to 75W by adjusting the output current through driver programming.
Class I.
Average life: L80 B10>100.000h
Constant current driver, programmable to fit the most suitable working parameters according to project requirements.
DALI / 1-10V / Time Dimmer / Mains reduction.
Up to 24 LED (programmable power from 10 to 75W) mounted on a PCB with an electronic circuit.
Electronic design for a short-circuiting condition between anode and cathode in case of LED failure, ensuring the performance of the remaining LEDs.
PCB board fixed internally on the bottom side of the aluminium module. The heat sinker, made of aluminium fins, is located on the upper side of this module for optimal heat dissipation.
Optical lenses with high transmittance, made of PMMA, giving the desired light distribution.
Lower diffuser made of flat transparent Methacrylate, sealing the optical group.
LED module temperature control, adjustable to desired limit values.
Constant luminous flux along LED lifetime.
Adjustable start-up time.
Power reduction and programmed time dimmer up to 5 different levels.
Adjustable power by selection of output current.
Optionally, remote management system by incorporating an antenna or a power line control device.

PHOTOMETRIC FEATURES

2.200ºK, 2.700ºK, 3.000ºK, 4.000ºK.
CRI 70. 80 on demand.
FHS <0,1%.
Up to 140lm/w according to selected optics and power.
More than 5 photometric distributions available depending on the relation between flux emitted forward and backwards, throw and spread, for and optimal fit to project requirements.

REGULATION