energy policy
type: Concept
preferred label: سیاست انرژی @fa
related: illumination

light intensity
type: Concept
preferred label: شدت نور @fa
related: illumination

electric lighting
type: Concept
broader: illumination
preferred label: روشنایی الکتریکی @fa

public building lighting
type: Concept
broader: illumination
preferred label: روشنایی بناهای عمومی @fa

protective lighting
type: Concept
broader: illumination
preferred label: روشنایی حفاظتی @fa

street lighting
type: Concept
broader: illumination
preferred label: روشنایی خیابان @fa

commercial building lighting
type: Concept
broader: illumination
preferred label: روشنایی ساختمان تجاری @fa

industrial lighting
type: Concept
broader: illumination
preferred label: روشنایی صنعتی @fa

residential lighting
type: Concept
broader: illumination
preferred label: روشنایی مسکونی @fa

illumination
type: Concept
alternative label: ALUMBRADO
broader: environmental technology
narrower: street lighting
narrower: industrial lighting
narrower: commercial building lighting
narrower: public building lighting
narrower: residential lighting
narrower: electric lighting
narrower: protective lighting
preferred label: روشنایی @fa
related: light intensity
related: energy policy
related: visible light
related: electricity
related: luminous energy

environmental technology
type: Concept
narrower: illumination
preferred label: فناوری زیست‌محیطی @fa

visible light
type: Concept
preferred label: نورمرئی @fa
related: illumination

electricity
type: Concept
preferred label: برق @fa
related: illumination

luminous energy
type: Concept
preferred label: انرژی درخششی @fa
related: illumination