Richmond Hill By-law 63-24, s. 2 — Clean Neighbourhoods By-law

2. No Owner shall permit:

• a) The use of Direct Lighting or Indirect Lighting which creates Light Trespass onto another Residential Property or the use of Flood Lights, Spot Lights, laser source light, signal beacons, flashing lights, hardscape lighting, or any similar high intensity luminaire which creates Light Trespass onto another Residential Property;
• b) Light levels on a Residential Property that exceed an average of 16.14 Lux ( 1.5 foot candles);
• c) The use of strobe, twinkling or chasing (marque style) lights on a Residential Property. ---.----------------------------- The Corporation of the City of Richmond Hill