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Not sure which light suits your room?

Send us a photo of the space on WhatsApp or visit the showroom. We will suggest the right fitting, wattage and colour.

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Top Picks: LED Lights Recommended by Our Team

Not sure where to start? These are the lights our team at Diamond Electrical Industries recommends first when someone plans lighting for a home, shop or office in Kolkata. Each one does a common job well, from everyday ceiling light and low-glare bedroom lighting to focused display light, cove lines and smart control.

Every pick comes from our full range of COB downlights, LED panels, aluminium profiles, underwater lights and Nerva smart lighting. Prices, wattages, colour options and finishes are listed on each product page, so you can compare before you order.

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Why These Lights Made the List

  • ROLEX and D2088A: tiltable spot lights for aiming light at walls, artwork and retail displays.
  • DEEP COB and Y75: deep-set and honeycomb anti-glare designs that keep bedrooms and living rooms comfortable.
  • T010-2.5: an 8W downlight with three switchable colour temperatures and an internal driver, a sensible choice when you are lighting a whole flat.
  • COB ZOOM and D020037: higher-wattage options, up to 50W, for high ceilings, lobbies and showrooms.
  • MWRP Recessed LED Panel: a dimmable panel for offices, kitchens and study rooms.
  • Aluminium recessed and corner profiles: slim channels for clean lines of light in coves, shelves and corners.
  • UFL-1 underwater light: for fountains, ponds and pools.
  • Nerva smart gateways: Zigbee and Thread gateways for local home automation.

Need Help Choosing?

If none of these fits your room, browse the full COB downlights and spot lights range, or compare fittings in person at our showroom.

Our showroom is at 11A, Esplanade East, above K.C. Das, Kolkata 700069. You can get directions to the showroom and see these lights switched on before you decide.

Frequently Asked Questions

How were these lights chosen?

Our team picked them because together they cover the jobs most homes, shops and offices need: general ceiling light, low-glare comfort, focused accent light, cove lighting and smart control.

Can I see these lights before buying?

Yes. Visit the showroom at 11A, Esplanade East, above K.C. Das, Kolkata 700069, to see them switched on and compare colour temperatures side by side.

Which of these lights suits a bedroom?

A low-glare downlight such as DEEP COB or Y75 in warm white or 3-in-1 suits most bedrooms. The deep-set design keeps the bright source out of your eyes when you lie down.

Can I order these lights in bulk for a project?

Yes. For flats, offices, shops or hotels, contact our team with the quantities and space details, and we will help you choose matching fittings for the whole site.

  • Lighting Kolkata since 1958 Over six decades of lighting homes, shops and offices
  • See it switched on Showroom at 11A, Esplanade East, above K.C. Das
  • Talk to a person Call or WhatsApp +91 90388 08043
  • Projects welcome Supply for architects and contractors