1 Box of 5 x Kosnic LED DD Butterfly 12W 4 Pin Cool White (28 Watt Alternative)
Quick Find: 25595
Product Discontinued
This item was discontinued on 14th November, 2016
Recommended alternative:
GE LED 2D Butterfly 12.5W 4 Pin Cool White (28 Watt Alternative - Electronic)
Check out our full range:
LED DD Butterfly Light Bulbs
Cap/Base
GR10q
Cap/Base Type
4 Pin
Colour Temp
4000 K
Dimming?
Non-Dimmable
Equivalent Wattage
28 W
Light Colour
Cool White (840/845)
Lumens
920 lm
Manufacturer
Kosnic
Technology
LED
Type
Light Bulb
Wattage
12 W
Width
192 mm
1 Box of 5 x Kosnic LED DD Butterfly 12W 4 Pin Cool White (28 Watt Alternative) from Kosnic
Model: KLED12STD/4P-X5
These LED DD Butterfly 12 Watt GR10q light bulbs are a direct replacement for 28W compact fluorescent 2D lamps. These LED bulbs offer savings of up to 50% on energy consumption. In order for this lamp to work in a standard fitting a modification needs to be made.
Installation
Magnetic Control Gear: When used with magnetic gear simply remove the starter before installation.
High Frequency: If high frequency gear is used, the ballast needs to be by-passed.
LED DD Light Bulbs
Potential Energy Savings
Your saving would be approximately £134.40
Technical Specifications
| Technology | LED |
|---|---|
| Wattage | 12 W |
| Manufacturer | Kosnic |
| Light Colour | Cool White (840/845) |
| Dimming? | Non-Dimmable |
| Equivalent Wattage | 28 W |
| Lumens | 920 lm |
| Colour Temp | 4000 K |
| Cap/Base Type | 4 Pin |
| Type | Light Bulb |
| Manufacturers Average Lamp Life | 30000 hrs |
| Width | 192 mm |
| Cap/Base | GR10q |
Alternative Stock Identifier Part Codes
Components
For 1 Box of 5 x Kosnic LED DD Butterfly 12W 4 Pin Cool White (28 Watt Alternative)
Downloads
| Product Data Sheet 1 Box Of 5 x LED Butterfly 12 Watt GR10q Cool White (920 Lumens) | |
| Wiring Instructions and Technical Data 1 Box Of 5 x LED Butterfly 12 Watt GR10q Cool White (920 Lumens) |
Frequently Asked Questions
We make every effort in answering your questions.
What Colour Temperature Do I Need?
Fri Apr 2015
Selecting the right colour temperature for you is a process which requires a degree of careful consideration. The colour temperature of a Light Bulb is a way of describing the colour of the light given off by the Light Bulb, and is measured in Kelvin ...
How Much Power Do LEDs Use?
Fri Apr 2015
The benefit of using LEDs to light your home, office or business is that LEDs will be able to provide you with a great level of efficiency. Compared to traditional Incandescent and halogen light bulbs, LED lighting is several times more efficient. A ...
Whats The Life On An LED Light Bulb?
Fri Apr 2015
As well as a high level of efficiency, LED light bulbs will be able to provide you with a fantastic lamp life. LED Light Bulbs will be able to offer you an extended lamp life which make them even greater value for the 'green' consumer who is looking ...
Glossary
Colin Kay
10th March 2025
BLT have all the Bulbs
BLT have all the Bulbs, for ANY Needs. This is the company to 'Go To' for your illuminating needs. Odd Bulbs don't seem to be a problem.
martin cook
2nd March 2025
Excellent service
Excellent service very helpful and knowledgeable 10 out of 10
