Night-time 3D render of urban plaza lit by Simon Kuma columns

Simon Kuma

High-efficiency urban lighting

Complete Simon KUMA Istanium LED light point, with light group made of injected aluminium casting. Luminous flux from 1,760 lm. Efficacy up to 136 lm/W.

Detail of the removable upper light group of Simon Kuma — simplified maintenance

Simplified maintenance

Maintenance through dismantling of the upper light group.

Real Simon Kuma application — urban road at night with uniform lighting
Simon Kuma installed in urban residential setting
Real Simon Kuma application in urban park — column luminaires lighting up green area

Features

Maintenance through dismantling of the upper light group, facilitating high-altitude operations without intervening on the complete luminaire assembly.

Detail of upper light group maintenance on Simon Kuma
Simon Kuma LED column in matte grey — urban versatility

Versatility for any urban environment

Street, pedestrian street, parks and gardens, plaza and commercial area. Simon Kuma adapts to the diversity of urban projects with a wide range of optics and configurations.

Lighting distributions

RG Optics

Technical specifications

2N- with dimming without control line; self-regulation

The luminaire's electronic driver has a programmed timer that reduces power by half after 4.5 h from switch-on.

2N+ control-line dimming

The electronic driver has an input connected to the electrical cabinet. When the cabinet activates the voltage on the control line, the driver delivers 100% of the nominal power to the Istanium LED module. When the cabinet disconnects the control line (0 volts), the driver reduces power by half.

CAD headline flux dimming

The luminaire's electronic driver adjusts the supply current of the Istanium LED modules proportionally to the input voltage of the line. The headline electrical cabinet must have a device that regulates the line voltage to reduce the luminaire's light level. This type of dimming is ideal for making use of installations with cabinet equipment already installed.

1N without dimming

The electronic driver delivers 100% of the power with no option to be dimmed. If there is any fluctuation in the line voltage, the driver compensates the supply current of the Istanium LED modules to maintain the luminous flux (input voltage from 208 to 277 Vac). Likewise, if the electrical cabinet has a headline flux dimming equipment, the driver will not dim the lamp (an Istanium LED luminaire with CAD dimming is required).

1-10 dimming governed by 1-10V protocol

The electronic driver delivers the output power to the Istanium LED modules according to the level indicated by the 1-10 signal (usually delivered by a remote management device)

DALI dimming governed by DALI protocol

The electronic driver delivers the output power to the Istanium LED modules according to the level indicated by the DALI signal (usually delivered by a remote management device)