Heritage Zone Lighting

Historically sensitive decorative lighting for heritage conservation areas, old bazaars, fort corridors, and colonial streetscapes. INTACH-compliant designs with antique finishes and period-appropriate lanterns.

💡 10–20 lux ⬆ 3–6m poles

Recommended Poles for Heritage Zone Lighting

Technical Guide: Heritage Zone Lighting

Selecting the correct decorative street light pole for heritage zone lighting requires matching the pole height to the spacing-to-height ratio (typically 3:1 for pedestrian areas and 4:1 for roads), ensuring the IP rating is appropriate for the environment (IP65 minimum for outdoor, IP66 for coastal), and confirming the wind-load rating against the IS:875 wind zone for the installation location.

IS:1944 and NBC 2016 specify a maintained average illuminance of 10–20 lux for this application, with a uniformity ratio of not less than 0.4 (average:minimum). LED fixtures with 120–150 lm/W efficacy are recommended to achieve these targets within the ESCO-standard energy budget of 15–20 W/m² of illuminated area.

Foundation design follows IS:456 and IS:2911 requirements. For heritage zone lighting, a PCC M20 foundation with 4×M20 anchor bolts is standard for poles up to 6m. Taller poles require structural engineer certification and potentially pile foundations in soft-soil conditions.