12V/120L STRIP LIGHT

Warm White (2700K)

₹300

₹300 ₹600

About the 12V/120L STRIP LIGHT

Overview

The 12V/120L is a brighter 12V LED strip light with 120 SMD LEDs per metre, giving a smoother, more even line of light than lower-density strips.

Variants & Specifications

Each set is 5 metres and runs on an external 12V driver. Available in Warm White (2700K), Cool White (6000K), Natural White (4000K), Blue, Green, Pink, Red, Ice Blue, Mars Green, Amber and Purple, with a 2-year warranty.

Ideal Applications

Ideal for ceiling coves, wardrobes, kitchen counters, display shelves, bars and cafés. Available from Diamond Electrical in Kolkata.

Specifications

Model Name	12V/120L
Input Voltage	12V
LED Density (Lamp/meter)	120
LED Source Type	SMD
Driver Type	External
Light colour	Warm White (2700K), Cool White (6000K), Natural White (4000K), Blue, Green, Pink, Red, Ice blue, Mars green, Amber, Purple
Meter Per Set	5 m
Warranty	2 years

Need a spec sheet, IES file or help choosing? Ask us on WhatsApp

12V/120L LED Strip Light: 120 LED Strip for Smooth, Bright Cove Lighting

Double the LEDs means a smoother line of light. The 12V/120L packs 120 SMD LEDs into every metre, so coves, wardrobes and kitchen counters get even, brighter light with fewer dark gaps than a basic strip.

Each 5 m roll costs ₹600 in 11 colours, with a 2-year warranty. See every strip in our LED strip and rope lights collection.

12V/120L at a Glance

The 12V/120L is a 12V LED strip light with 120 LEDs per metre, sold in 5 m rolls for ₹600. It gives smoother, brighter light than a 60 LED strip, comes in 11 colours, needs a 12V driver and carries a 2-year warranty.

12V/120L Specifications and Price

LED density: 120 SMD LEDs per metre
Voltage: 12V DC (external driver needed)
Roll length: 5 metres
Colours: Warm White, Cool White, Natural White, Blue, Green, Pink, Red, Ice Blue, Mars Green, Amber, Purple
Price: ₹600 per 5 m roll
Warranty: 2 years

Key Features of the 12V/120L LED Strip Light

Twice the LED density of a 60 LED strip
Widest colour choice in the range, with 11 options
Even light for coves, shelves and counters
Low-voltage 12V operation
2-year warranty

Why 120 LEDs per Metre Is the Sweet Spot

For most homes, 120 LEDs per metre balances brightness and cost. It is clearly brighter and smoother than a 60 LED strip, yet costs far less than a 240 LED strip. Choose it for wardrobes, kitchen under-cabinet lights and coves that are partly visible.

Compare Diamond LED Strip and Rope Lights

Model	LEDs per metre	Voltage	Length	Colours	Price
12V/60L	60 SMD	12V	5 m	8 colours + RGB	₹450 (RGB ₹2,000)
12V/120L	120 SMD	12V	5 m	11 colours	₹600
12V/180L	180 SMD	12V	5 m	3 whites	₹1,000
12V/240L	240 SMD	12V	5 m	10 colours	₹1,200
24V/240L	240 SMD	24V	5 m	10 colours	₹1,200
220V/240L	240 SMD	220V mains	10 m	9 colours	₹2,400
5V/144L RGB	144 SMD	5V	10 m	RGB	₹6,000
24V/576L COB RGB	576 COB	24V	10 m	RGB	₹4,000
R-5050/60 Rope	5050 SMD	220V mains	50 m roll	10 colours + RGB	₹5,000 (RGB ₹8,000)

Best Uses for the 12V/120L LED Strip Light

Ceiling coves and wall grooves
Wardrobes and walk-in closets
Under-cabinet kitchen lighting
Bars, cafés and display shelves
Coloured accent lighting in restaurants

How to Install the 12V/120L LED Strip Light

Measure the run and decide where the driver will sit. It should stay dry, ventilated and reachable for servicing.
Choose a driver of the right voltage with about 20 percent spare capacity above the total strip wattage. Our team can confirm the wattage per metre for you.
Clean and dry the mounting surface. For the neatest finish and better heat control, fit the strip inside an aluminium profile.
Cut only at the marked cut points and connect the positive and negative wires the right way round.
Switch on and test the full run before the cove or profile cover is closed.

Buy the 12V/120L LED Strip Light in Kolkata

Diamond Electrical Industries has supplied lighting to Kolkata homes, shops and projects since 1958. Order the 12V/120L LED Strip Light online for delivery, or see it switched on at our Esplanade showroom at 11A, Esplanade East, above K.C. Das, Kolkata 700069.

Need help planning a full cove or façade? Share your measurements through our project lighting service and our team will work out the strips, drivers and profiles you need.

Frequently Asked Questions

What is the price of a 120 LED strip light?

The Diamond 12V/120L LED strip light costs ₹600 for a 5 m roll in any of its 11 colours, with a 2-year warranty.

Is a 120 LED strip better than a 60 LED strip?

Yes, for visible or brighter lighting. A 120 LED strip gives smoother, brighter light with smaller gaps between LEDs, while a 60 LED strip suits hidden coves on a tight budget.

Which LED strip is best for kitchen cabinets?

A natural white 120 LED strip is a good choice for kitchen cabinets because it gives clear, even light on the counter. Fitting it inside an aluminium profile gives a cleaner finish.

What colours are available in the 12V/120L strip?

It comes in Warm White, Cool White, Natural White, Blue, Green, Pink, Red, Ice Blue, Mars Green, Amber and Purple.

Does the 120 LED strip need a driver?

Yes. It runs on 12V DC, so it needs a separate 12V LED driver with some spare capacity above the strip load.

Should I use an aluminium profile with an LED strip?

Yes, where possible. An aluminium LED profile keeps the strip cooler, protects it and hides the LED dots for a clean line of light.

Where can I buy 120 LED strip lights in Kolkata?

You can buy them from Diamond Electrical Industries online at dewdiamond.com or at the Esplanade showroom, 11A, Esplanade East, Kolkata 700069.

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