A dim shed slows work and hides hazards. As a factory and warehouse lighting supplier, Diamond Electrical Industries supplies high-bay lights, flood lights and yard lighting in bulk to plants and warehouses across India, planned around your ceiling height and working hours.
Lights for every part of your site
- Industrial high-bay and UFO bay lights for tall sheds
- LED flood lights for yards, loading bays and façades
- Street lights for internal roads and boundaries
- Tube lights and panels for offices, canteens and stores
How we plan a factory order
- Tell us the floor area, mounting height and working hours
- We suggest wattages and quantities for even light
- You get one quote with GST and delivery to your site
- Free replacement for damaged or defective fittings
Frequently asked questions
Which light is best for a warehouse with a high ceiling?
For ceilings of about 20 to 40 feet, LED high-bay or UFO bay lights of 100W to 200W are common. Share your height and floor area and we'll suggest the right wattage and spacing.
Can you supply lights for an entire plant?
Yes. We quote bay lights, flood lights, street lights and indoor fittings together, so the whole plant comes from one supplier on one GST invoice.
Do you deliver to industrial areas outside Kolkata?
Yes. We dispatch factory and warehouse lighting to industrial sites anywhere in India, with tracking.





