1.LIGHT POLLUTIONProduce by ilumination advertising, projector light,excess artificiallight,poor street lighting

2. CAUSESLack of control in the trees(at night, produce oxygeninstead of carbon dioxideDamage to theatmosphere Progressive disappearance of the stars 3. PestsA persistent change inthe environment 4. IMPACTEnergy wasteEyestrain Lack of sleep 5. Risk of accidentsBehavioralchangesGlare 6. Solutions*Use low energy lamps*Adjust the lighting off of ornamentalmonumental and advertising*Iluminate only those areas that need*Not use light or laser projectors 7. *The glass of the lamp must be flat andtransparent 8. *The lamp should never leave themouth of the reflector 9. *The mouth of the reflector always bedirected toward the ground, withhorizontal locking glass