Kosnic 12W Cool White LED 4 Pin DD Bulb
- 2 Year Guarantee
- Buy 5 for £14.99 £12.49 each and save 6%
The Kosnic 12W LED 4 Pin GR10Q Lamp is a retrofit replacement for a 28W fluorescent 2D equivalent, offering around 47% in energy savings.
- A+ energy rating
- 12W = 28W compact fluorescent
- GR10q cap fitting
- Cool White, 4000k
- 30,000 hours average life expectancy
- 3 year guarantee
- Emergency conversion pack available to purchase separately
- Size: L 192 x W 192mm
The non-dimmable Kosnic 12W LED 4-Pin GR10Q Lamp is intended as a retrofit replacement for a 2D low-energy fluorescent lamp. Aside from its 47% energy advantage, this LED lamp also lasts 3 times longer than many fluorescent lamps with its 30,000 hour lifespan.
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
The Kosnic 12W LED 4 Pin GR10Q Lamp emits 940 lumens of 4000K cool white light in a 120° beam. It is equal in output to a 28W fluorescent low-energy DD bulb and has a peak luminous intensity of 320 candelas.
Other advantages of the Kosnic 12W LED 4-Pin Lamp over fluorescent equivalents include: instant full-power start, negligible UV or IR output (less likely to attract insects or cause fading), zero mercury content, reliable low-temperature performance (down to -20°C), shock-proof and vibration-proof.
When installing this Kosnic lamp into a standard fluorescent fitting with a magnetic ballast, the starter should be removed beforehand. With a high-frequency electronic fitting, the ballast needs to be completely bypassed.
The energy-efficiency and sheer longevity of the Kosnic 12W LED 4-Pin GR10Q Lamp will reduce running and maintenance costs considerably.
The dimensions of the Kosnic 12W LED 4-Pin GR10Q Lamp are:
- Length: 192mm
- Width: 192mm
|Bulb Shape||2D & Double Ds|
|Light Colour||Cool White|