Item code
11580

Kosnic 12W Warm White LED 4 Pin DD Bulb

£18.99 £15.82
In Stock
  • Buy 10 for £17.99 £14.99 each and save 5%

Key Features

The Kosnic 12W LED 4 Pin DD Bulb uses 47% less energy than its 28W fluorescent equivalent and lasts up to 3 times longer.

  • A+ energy rating
  • 12W equivalent to 28W compact fluorescent
  • GR10q cap fitting
  • Warm White, 2700k
  • 30,000 hours average life expectancy
  • 3 year guarantee
  • Emergency conversion pack available to purchase separately
  • Size: L 192 x W 192mm

Product Description

The Kosnic 12W LED 4 Pin DD Bulb is a retrofit replacement for a 28W CFL equivalent, using almost 50% less energy and, with a 30,000-hour lifespan, lasting 3 times longer. It includes a built-in green LED and socket for optional plug-in use with a separately available emergency lighting conversion pack.

Installation Videos

If you are looking to replace an electronic ballast or a choke-style ballast with starter, we have 2 installation videos to guide you step by step.

To replace an electronic ballast watch the following video:

To replace a choke-style ballast with starter watch the following video

Certified with an A+ energy rating, the Kosnic 12W LED 4 Pin DD Bulb emits 1200 lumens of 2700K warm white light in a 120° flood beam. This equates to an excellent luminous efficacy of 100 lumens per watt and a peak luminous intensity of 350 candelas.

Other advantages of the Kosnic 12W LED 4 Pin DD Bulb over fluorescent equivalents include instant full-power start, high tolerance of frequent switching, negligible UV or IR output (less likely to attract insects or cause fading), no mercury content, reliable low-temperature performance (down to -20°C), shock-proof and vibration-proof.

To achieve maximum energy savings with the Kosnic 12W LED 4 Pin DD Bulb, the control gear of the fitting should be bypassed during installation for direct supply from the mains. This retrofit bulb is non-dimmable.

Product Specification

More Information
Supplier Code KLED12STD/4P-W27
Brand Kosnic
Guarantee 3 Years
Length 192mm
Width/Dia 192mm
Type Light Bulb
Bulb Shape 2D & Double Ds
Energy Rating A+
Dimmable Non-Dimmable
Cap Code GR10q
Cap 4 Pin
Watts 12W
Equivalent 28W
Voltage 90V - 240V
Lumens 1200
Average Hours 30000
Beam 120°°
Beam Flood
Light Colour Warm White
Colour (K) 2700
Bulb Finish Diffused
Bulb Type LED
Glossary

Glossary

Customer Questions

No Questions
Did you find what you were looking for?