General
RULES FOR A CORRECT ILLUMINATION.
·
Light should be directed downwards wherever possible to illuminate its
target, not
upwards. If there is no alternative to
up-lighting, then the use of shields and baffles
will help reduce spill light to a
minimum.
· It´s preferred the use of sodium
steam lamps of low pressure and its power should be
adecuated to use.
· Lights should be switched off after
midnight in monuments and publicity walls.
· Laser / light cannons should be
banned. This applies to any light projector which
directs light to the sky.
· Use asimetric projectors with
anti-glare grids or facing the ground (sports lighting
installations,...).
· Reduce the light waste at night in
less activity hours , at dawn, by the selective
switching off of lights and the lowing
of public street lights
WHAT CAN WE DO?.
Individually.
· Spreading the light pollution problem, its effects and solution.
· Associating.
· Denouncing any irrational use of the public resources.
Town Halls.
· Including the concept of Light Pollution in municipal laws concerning
environment.
· Applying basic measures which grant an adecuated night illumination.
· Adapting the laws in order to avoid any type of light pollution.
· Remodellating polluting facilities.
Autonomous Community.
· Regulating the light pollution withing the general frame of an
atmosphere protection
law.
MORE INFORMATION.
· CELFOSC-Asociación contra la Contaminación Lumínica: http://www.celfosc.org
· International Dark-Sky Association: http://www.darksky.org
· Instituto de Astrofísica de Canarias: http://www.iac.es/proyect/otpc