A contractor's day is lost when half the fittings arrive and the other half are "coming next week". Diamond Electrical Industries supplies bulk LED lights for contractors and electricians across India, packed per site and dispatched together, so your team can wire the whole floor in one go.
What contractors order from us
- COB downlights for false ceilings in flats, offices and shops
- Recessed and surface panel lights for even, glare-free ceilings
- LED strip lights and profiles for cove and false-ceiling work
- Bulbs, tube lights and drivers for quick replacements
- LED flood lights for building fronts, parking and yards
Why electricians buy in bulk from Diamond
- Trade pricing, plus 3% extra off and 2% cashback on orders of ₹10,000 and above
- One GST invoice for the full job, so billing your client is simple
- Free replacement for damaged or defective fittings
- One colour temperature across every room of the site
Frequently asked questions
Do you give special prices to electricians and contractors?
Yes. Contractors and electricians get trade pricing on bulk quantities, and orders of ₹10,000 and above get 3% extra off and 2% cashback. Send your list on WhatsApp for an itemised quote.
Can you deliver to my site outside Kolkata?
Yes. We dispatch bulk LED lights from Kolkata to sites anywhere in India, with tracking. Your quote confirms the delivery time for your city.
What if a fitting is faulty on site?
Send us a photo or video on WhatsApp with your order number. Damaged or defective fittings are replaced free of charge.







