CCT stands for Correlated Colour Temperature. It measures the colour appearance of a light source, described in Kelvin (K), indicating whether the light looks warm or cool.

Bright Source 12w (18w Equiv) G24 4 Pin Double Turn LED PL-C Lamp - CCT

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Key Features

Wattage: 12w

Colour Temperature: Switchable - Warm, Cool or Daylight

Size: 149mm x 35mm

Voltage: 240v Mains

Lumens: 1440

Cap: G24 4 Pin

Beam Angle: 360

Warranty: 3 Years

This lamp requires rewiring to bypass the ballast. The fitting must be directly wired into the mains for proper installation.

Bright Source 12w (18w Equiv) G24 4 Pin Double Turn LED PL-C Lamp - CCT

Q: What Are LED Compact Lamps and How Do They Work?

LED compact lamps are energy-efficient replacements for traditional CFL or halogen compact lamps, using light-emitting diode technology for long-lasting, high-performance lighting.

Q: Can I Replace CFL Lamps With LED Compact Lamps?

Yes, most CFL lamps can be replaced with LED compact lamps, but you must check base type, voltage, and ballast compatibility.

Q: What Are the Benefits of Switching to LED Compact Lamps?

LED compact lamps offer longer lifespans, lower running costs, and better energy efficiency, making them a cost-effective lighting solution.

Q: Are LED Compact Lamps Suitable for Enclosed Fittings?

Some LED compact lamps are suitable for enclosed fixtures, but always check the manufacturer’s specifications before installation.

Year

Warranty

In stock

Over 1420 Available

SKU

01-IT0018062

Quick Code

337891

Bulk Buy - save up to 15%

Quantity	Price Per Item	Savings
12+	£6.94	5%
24+	£6.56	10%
36+	£6.20	15%

Delivery
Fastest delivery: Friday 14th Nov
Standard delivery: Monday 17th Nov

Key Features

Key Features

Wattage: 12w

Colour Temperature: Switchable - Warm, Cool or Daylight

Size: 149mm x 35mm

Voltage: 240v Mains

Lumens: 1440

Cap: G24 4 Pin

Beam Angle: 360

Warranty: 3 Years

This lamp requires rewiring to bypass the ballast. The fitting must be directly wired into the mains for proper installation.

Details

The Bright Source LED PL-C 12W G24 4-Pin Lamp (3CCT Switchable) is a versatile replacement for 26W CFLs. Its 3CCT switchable functionality (3000K, 4000K, 6000K) and exceptional durability make it an excellent choice for a range of applications.

Main Features

3CCT Switchable: Adjust the colour temperature to warm, neutral, or cool white.

High Lumen Output: Delivers 1,500 lumens with energy-saving efficiency at 120lm/W.

Durable and Reliable: Built with robust polycarbonate materials and IP44-rated.

Extended Lifespan: Offers 30,000 hours of performance and 10,000 switch cycles.

Applications

Commercial Spaces: Provides powerful lighting for offices, shops, and retail areas.

Hospitality Sector: Customisable light settings for hotels, restaurants, and cafes.

Residential Use: Ideal for kitchens, bathrooms, and living spaces with varied lighting needs.

CFL Replacement: Replaces 26W CFLs, improving energy efficiency and reducing costs.

The Bright Source 12w LED PL-C 4Pin Lamp delivers cutting-edge technology with energy-efficient performance and adjustable colour settings. Its durability, ease of installation, and versatile design make it a practical choice for anyone looking to modernise their lighting.

Specification Table

SPECIFICATION TABLE

Subtitle

Standard

Outer Box Quantity (Sold Individually)

120

Manufacturer Part Number

248026

Brand

Bright Source

Product Dimensions (mm)

35 x 149

Product Material

Polycarbonate

Wattage

12w

Lumens

1440

Lumen Efficacy

120 lm/W

LED Type

Integrated LED

Voltage

220-240v

Lamp Type

LED PLC

Cap/Base

G24d-1

Energy Saving %

33%

Energy Efficiency Rating

Beam Angle

360

Lamp Coating

Frosted

CRI

Colour Temperature

CCT - 3000k, 4000k, 6000k

Equivalent Conventional Lamp Power

18w

Product Warranty

3 Years

Average Lifespan (Hours)

30,000

Delivery & Returns

UK Mainland:

2–3 Day Delivery: £3.95 for orders under £65, free for orders over £65
2–3 Day Courier Delivery: £7.95 (under £65 only)
Next Day Delivery: £4.95 (any order value)
Next Day Courier Delivery: £9.95 (any order value)

Note: Services marked with an asterisk () are unavailable for items over 3 feet in length.*

Non-Mainland UK:

Standard delivery starts at £3.95 for small orders
Courier prices range from £14.95 to £37.95 depending on postcode zone and order size

International Delivery:

Shipping costs are tailored to order size, weight, and location
Email: sales@lampshoponline.com for a personalised quote
Customs fees/duties are the buyer’s responsibility

Terms:

Orders placed before 3 PM (Mon–Fri) are dispatched the same day
No weekend or public holiday deliveries

Product Questions (5)

Customer Questions

What is CCT?

Correlated Colour Temperature (CCT) refers to the hue and tone of light emitted from a source, expressed in Kelvin (K). It helps determine the “warmth” or “coolness” of the light:Warm White (2700K - 3000K): Creates a cosy, yellowish glow, ideal for ...

What Are LED Compact Lamps and How Do They Work?

LED compact lamps are designed to provide the same or better light output as older compact fluorescent lamps (CFLs) or halogen lamps but with significantly improved energy efficiency and lifespan. They use LED (Light Emitting Diode) technology, which...

Can I Replace CFL Lamps With LED Compact Lamps?

Replacing compact fluorescent lamps (CFLs) with LED compact lamps is a simple and effective upgrade. However, compatibility is key. First, ensure the base type (such as G24d-1, G24q-2, or GX24q) matches your existing fitting.Next, check whether the ...

What Are the Benefits of Switching to LED Compact Lamps?

Making the switch to LED compact lamps comes with a host of benefits. First and foremost, LEDs use significantly less energy than their CFL or halogen counterparts, often consuming just a third of the power. This leads to noticeable reductions in electricity...

Are LED Compact Lamps Suitable for Enclosed Fittings?

Not all LED compact lamps are designed to operate safely within fully enclosed fittings, as excessive heat build-up can negatively impact their performance and significantly shorten their lifespan. Enclosed fixtures, such as bulkheads, sealed downlights...