849mm Fluorescent T5 21 Watt White

This is a 21W G5 T5 Linear (15mm Dia) bulb that produces a White (835) light which can be used in domestic and commercial applications
This is a G5 light bulb cap base
This is a 21W G5 T5 Linear (15mm Dia) bulb that produces a White (835) light which can be used in domestic and commercial applications
RRP
£5.99
Price
£3.99
Inc. VAT
£4.79
33% Off
Save a total of £2.00
QuickFind: 7357
Part No: FL21T5W
IN Stock

Available for delivery

849mm Fluorescent T5 21 Watt White
This is a 21W G5 T5 Linear (15mm Dia) bulb that produces a White (835) light which can be used in domestic and commercial applications
Price
£3.99
Inc. VAT £4.79
QuickFind: 7357
Part No: FL21T5W

Product Summary

Cap/Base
G5
Cap / Base
Cap/Base Type
2 Pins Each End
Cap / Base Type
Colour
White (835)
Colour
Colour Temp
3500 K
Colour Temp
Diameter
15 mm
Diameter
Length
850 mm
Length
Manufacturer
Leading Brand
Manufacturer
Manufacturers Average Lamp Life
10000 Hours
Manufacturers Average Lamp Life
Type
Fluorescent Tubes
Type
Wattage
21 W
Wattage

849mm Fluorescent T5 21 Watt White

from Leading Brand (Model: FL21T5W)
This excellent quality Triphosphor White 21Watt T5 Fluorescent Tube is a slim linear lamp that offers superior lumen maintenance performance, high colour rendering and an impressive 20,000 hour lamp life. This energy efficient lamp is perfectly suited to recessed, suspended and modular system lighting applications. This lamp is for electronic ballast operation only.

Technical Specifications

for 849mm Fluorescent T5 21 Watt White
Cap/Base G5
Cap/Base Type 2 Pins Each End
Colour White (835)
Colour Temp 3500 K
Diameter 15 mm
GE Colour Colour 835
Length 850 mm
Manufacturer Leading Brand
Manufacturers Average Lamp Life 10000 Hours
Osram Colour Colour 835
Philips Colour Colour 835
Shape T5 Linear (15mm Dia)
Style T5 15mm Dia
Sylvania Colour Colour 835
Type Fluorescent Tubes
Wattage 21 W

Product Barcodes

associated with this item
Barcode 043168902496
Barcode 43168902496
Barcode 5013845042598
Barcode 5018986511309

Part Codes

of alternative stock identifiers
0002788
F21T5-835
F21T5835 H046

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Glossary

T2

T2 is a term describing a tube that is 2 eighths of an inch in diameter, or 7mm.

A T2 Tube is a type of slimline fluorescent tube commonly used for Cabinet and Display lighting. Available in 6, 8, 11 or 13 watts the T2 tube has a distinguishable W4.3 Plug In base at each end.

T2 can also be used to describe certain types of energy saving lamps, such as Energy Saving Spirals


T4

A T4 Tube is a type of fluorescent tube commonly found in pelmet or under cabinet lighting due to their slimline design. The T4 tube is named so as it measures 4 eighths of an inch, or 14mm in diameter and is available in wattages ranging from 6 to 30 watts.


T5

A T5, sometimes called the T16 is a common type of fluorescent tube predominantly found in recessed and suspended ceiling applications. The T5 tube gets its' name from being 5 eighths of an inch in diameter, or 15-16mm.

Although commonly referring to linear tubes, T5 tube could refer to a type of circular fluorescent tube. The T5 circular tube has a 2GX13 base with 2 pins either side of the tube.

T5 can also be used to describe 2D Compact Fluorescent Lamps. This is due to the diameter of the actual tube itself being 15mm, the same as the T5 Linear Tube.


T8

A T8 Tube is a type of popular type of fluorescent tube favoured for its' versatility in application. The T8 tube is named so as it measures 8 eights of an inch in diameter, or 25mm.
T8 Fluorescent Tubes can now be replaced with LED alternatives, offering a longer life span and reduced power consumption.


T9

A T9 Tube is a type of circular fluorescent tube often found in Insect-O-Cutor Units and Circular Luminaires. The T9 Tube has a 29mm, or 9 eighths of an inch, diameter tube and G10q base which has 4 pins in a square on the inside of the tube.


T12

A T12 Tube is a type of fluorescent tube commonly found lighting larger areas such as offices and retail spaces. The T12 Tube was one of the first fluorescent tubes to be manufactured, however is now being phased out in favour of the more efficient T8 Tube which has the same G13 base. T12 Tubes measure 38mm, or 12 eighths of an inch, in diameter and are available in wattages ranging from 20-125 watts.


827

827 can be used to describe the colour of light produced by a light bulb or fluorescent tube. 827 is more commonly known as "warm white" and is similar to the light produced by a normal incandescent bulb.


830

830 can be used to describe the colour of light produced by a light bulb or fluorescent tube. Colour 830 is primarily found in halogen light bulbs and appears slightly whiter than incandescent light bulbs.


835

Colour 835 is the standard colour of fluorescent tubes and compact fluorescent light bulbs. Lamps with this colour code are also referred to as having a "White" colour temperature of 3500k.


840

Colour 840 is also referred to as "cool white", emitting a 4000k colour temperature. Lamps & tubes that produce this colour enhance blues, flatten reds and give a bluish tint to whites & greens.


860

860 is more commonly known by the term "daylight". Daylight light bulbs reproduce the colour of the sun on a sunny day. These light bulbs have a colour temperature of 6000 Kelvin.


845

Colour 845 is also referred to as "cool white". Lamps & tubes that produce this colour enhance blues, flatten reds and give a bluish tint to whites & greens.


865

865 is more commonly known by the term "daylight". Daylight light bulbs reproduce the colour of the sun on a sunny day. These light bulbs have a colour temperature of 6500 Kelvin.


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