CFL Bulbs

CFLs (Compact Fluorescent Lamps) are energy-saving bulbs used in lighting fixtures. The lamp consists of a fluorescent tube which has been made into a shape the same size as a traditional incandescent light bulb.

How does a CFL work?
Compact Fluorescent Bulbs contain gases which are given an electric current. This current creates UV light which excites the gases. A phosphorous layer is then produced on the inside which glows, giving off light. There is very little heating involved.

What shape are CFLs?
Compact fluorescent light bulbs come in various shapes, such as:
Candle bulbs represent the shape of a flame, with a pointed tip.
Globe bulbs are spherical shaped.
Spiral bulbs have a fluorescent tube which is shaped into a spiral curve.
Stick bulbs usually consist of multiple tubes which are straight.

What colour are CFL bulbs?
CFL light bulbs come in many variations of white. They are most commonly classed as "Cool White" or "Warm White", which describes the colour temperature of the light that the bulb emits. Colour temperature is a measurement of the light output, given in Kelvin (K). The higher the value, the cooler the white and the lower the value, the warmer the white. For example, 2700K would be warm white lighting, while 5000K would be cool white lighting.

CFL Bases:
The base of the bulb depicts what fitting it pairs with. CFL lamps usually have a Bayonet or Edison base, in various sizes. Bayonet bases are fitted with a push and twist action, while Edison is a screw in base.

Why choose a CFL bulb?
Fluorescent bulbs are designed to be more energy efficient than incandescent or halogen bulbs. They have a very low energy consumption which also saves money on electricity bills, over time.
CFL bulbs have a much longer lifetime too, of up to approximately 10 years. The lifetime of the light bulb will be stated in hours.

What is CFL Equivalent Wattage?
Although CFLs do not use the same technology as incandescent bulbs, they are often given a comparable wattage value. Many people are familiar with the appearance of different wattages, so it provides an easy comparison to the equivalent wattage.

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Omschrijving Prijs Shape Wattage Lamp Base Length Colour Temperature Incandescent Equivalent Wattage Colour Tone Colour Rendering Colour Reference Diameter Number of loops Luminosity Life Hours EU Energy Efficiency Rating
RS-stocknr. 791-8337
Fabrikantnummer0035006
FabrikantSylvania
€ 4,29
Each
Aantal stuks
Stick 20 W E27 132.5 mm 2700K 85W - 80 827 48mm - 1160 lm 8000h A
RS-stocknr. 499-188
Fabrikantnummer008833
FabrikantOrbitec
€ 10,28
Each
Aantal stuks
- 11 W E27 120 mm 2700K 60W - - - 58mm - - 8000h A
RS-stocknr. 791-8327
Fabrikantnummer0035002
FabrikantSylvania
€ 3,88
Each
Aantal stuks
Stick 11 W E27 120 mm 2700K 48W - 80 827 42mm - 560 lm 8000h A
RS-stocknr. 791-8330
Fabrikantnummer0035004
FabrikantSylvania
€ 4,17
Each
Aantal stuks
Stick 15 W E27 133 mm 2700K 64W - 80 827 42mm - 810 lm 8000h A
RS-stocknr. 499-176
Fabrikantnummer008890
FabrikantOrbitec
€ 10,28
Each
Aantal stuks
- 15 W ES/E27 135 mm 2700K 75W - - - 65mm - - 8000h A
RS-stocknr. 792-6748
Fabrikantnummer4052899912564
FabrikantOsram
€ 5,10
Each
Aantal stuks
Quad Tube 11 W E27 96 mm 4000K 55W Cool White 80 840 - - 660 lm 10000h A
RS-stocknr. 791-8309
Fabrikantnummer0035222
FabrikantSylvania
€ 4,59
Each
Aantal stuks
Spiral 20 W E27 109 mm 2700K 90W - 80 827 55mm - 1250 lm 10000h A
RS-stocknr. 789-9872
Fabrikantnummer0035128
FabrikantSylvania
€ 5,22
Each
Aantal stuks
Stick 23 W E27 148 mm 2700K 104W Natural 80 827 48mm - 1450 lm 10000h A
RS-stocknr. 811-7147
Fabrikantnummer85640
FabrikantGE
€ 6,27
Each
Aantal stuks
Spiral - E27 100 mm 2700K 58W Warm White 82 827 46mm 1 715 lm 10000h A
RS-stocknr. 800-3767
Fabrikantnummer71298
FabrikantGE
€ 3,61
Each
Aantal stuks
Stick 9 W E14 120 mm 2700K 60W Warm White 82 827 44.5mm - 470 lm 10000h A
RS-stocknr. 212-2455
Fabrikantnummer92246
FabrikantGE
€ 45,28
Each
Aantal stuks
Genura 23 W ES/E27 130 mm 3000K 100W Warm White 82 830 - - 1100 lm 15000h B
RS-stocknr. 791-8377
Fabrikantnummer0035402
FabrikantSylvania
€ 5,58
Each
Aantal stuks
Globe 9 W B22 97.5 mm 2700K 40W - 80 827 51mm - 450 lm 10000h A
RS-stocknr. 791-8380
Fabrikantnummer0035404
FabrikantSylvania
€ 5,35
Each
Aantal stuks
Globe 9 W E14 101.5 mm 2700K 40W - 80 827 51mm - 450 lm 10000h A
RS-stocknr. 791-8315
Fabrikantnummer0035208
FabrikantSylvania
€ 3,80
Each
Aantal stuks
Spiral 12 W E14 97.5 mm 2700K 50W - 80 827 45mm - 600 lm 10000h A
RS-stocknr. 791-8383
Fabrikantnummer0035301
FabrikantSylvania
€ 9,39
Each
Aantal stuks
Candle 9 W B22 121 mm 2700K 40W - 80 827 39mm - 450 lm 10000h A
RS-stocknr. 499-223
Fabrikantnummer008840
FabrikantOrbitec
€ 11,37
Each
Aantal stuks
Candle 11 W SES/E14 138 mm 2700K 60W - - - 42mm - - 6000h A
RS-stocknr. 791-8324
Fabrikantnummer0035001
FabrikantSylvania
€ 3,67
Each
Aantal stuks
Stick 9 W E14 110 mm 2700K 38W - 80 827 42mm - 410 lm 8000h A
RS-stocknr. 818-3279
Fabrikantnummer33757
FabrikantGE
€ 7,043
Each (In a Pack of 8)
Aantal stuks
Candle 9 W E14 113 mm 2700K 38W Warm White 82 827 37mm - 405 lm 8000h A
RS-stocknr. 791-8396
Fabrikantnummer0035303
FabrikantSylvania
€ 6,00
Each
Aantal stuks
Candle 7 W E14 113 mm 2700K 30W - 80 827 39mm - 330 lm 10000h A
RS-stocknr. 791-8387
Fabrikantnummer0035307
FabrikantSylvania
€ 6,20
Each
Aantal stuks
Candle 9 W E27 122.5 mm 2700K 40W - 80 827 39mm - 450 lm 10000h A
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