Certifications and approvals
-
BIS certified
Applicable Indian standards for quality and performance.
-
ISO certified
Certified quality management. Consistent manufacturing.
-
CE certified
Safety and compliance for applicable products.
-
Government & PSU
Approval documentation for government and PSU projects.
Industry & Energy
Reliable illumination for high-risk, precision-driven environments
We specialize in delivering advanced lighting solutions designed to meet the stringent safety and performance requirements of refineries. our luminaires are engineered to withstand hazardous conditions, including explosive atmospheres, extreme temperatures, and corrosive environments. with state-of-the-art r&d capabilities and industry certifications, nessa ensures safe, energy-efficient, and durable lighting tailored to refinery operations. trusted by leading oil and gas companies, our products enhance safety and operational efficiency across critical areas.

Designed for the application
The right light. Where it matters.
What your site needs
- Heat-resistant luminaires
- Long service life, less maintenance
- Flameproof options on request
Recommended product families
Built for your application. Backed by our engineering.
Explore the product families suited to this solution. Final selection depends on your site and lighting requirements.
One partner. Every step.
From the first plan. To lights on.
- 01
Understand the site
Share your site plan, operating conditions, power availability and project timelines.
- 02
Design the lighting
We review light levels, fixture selection, pole placement and energy use with Dialux simulations.
- 03
Build & test
Your lighting products are precision manufactured and comprehensively tested before dispatch.
- 04
Install & support
Get expert guidance through installation, commissioning and ongoing warranty service.
Trusted partnerships
What our partners say.
Feedback from Nessa partners across our lighting projects and applications.
Let’s build something brighter
Let’s plan your lighting project.
Share your site plan and requirements. Our engineers will help you choose the right lighting.






Safety Lighting
Solar Lighting
Power Plant Lighting