Please note that unit price changes according to quantity. Our current structure is as follows:

Minimum Quantity Percentage Discount
1 0
2 5
10 10
20 15
30 20

If you wish to order more than 100 pieces, please contact us. Close

20W 12V DC CFL - E27 and B22 Lamp Fittings

24 Volt 12V 9 Watt CFL

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20W 12V DC CFL - E27 and B22 Lamp Fittings

£8.49 See about our quantity discount

A selection of modern 'A rated' 20 watt low energy compact fluorescent lamps ideal for a huge range of applications where a good level of light is required with low power consumption. The 20W CFL provides a powerful light source, near equivalent to a regular 100W domestic incandescent lamp.

A popular lamp for larger light fittings or for areas requiring a good deal of light. Now available in several options including UK B22 Bayonet and USA standard large Edison screw E27. Newest addition is our fabulous space saving spiral format in a very nice warm white colouration.

A top quality product with high light output and low energy consumption. Average 55lpw output.Show More / Less

Please note: Unit price changes according to quantity. See a break down of our discount structure here: discount overview table

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Tube Shape 3 U / Element Tube / Spiral
Energy efficiency rating A Energy effeciency rating
Colour temperature options 2700°K, 4200°K and 6400°K (degrees Kelvin) White options
Lumen output 1000 to 1100 depending on colouration
Average Lamp life 8,000 hours
Operating temperature -10°C +50°C
Fittings B22 Bayonet Cap or ES-E27 Edison Screw
Dimensions 3U style 150mm X 50mm (max) *
Operating Voltage 11 - 15V DC (12V DC Nom)
Approx. equivalent light output 80W
IC control circuit Sine Wave

* Spiral version is a little shorter but a tad wider than traditional '3U' style: Full details will be posted when fresh stock arrives