Osram LED Tube T5 SubstiTUBE (HF) High Output 27W 4100lm - 840 Cool White | 115cm - Replaces 54W

Name: Osram LED Tube T5 SubstiTUBE (HF) High Output 27W 4100lm - 840 Cool White | 115cm - Replaces 54W
Brand: Osram
SKU: 4058075819092
Price: 29.65 GBP
Availability: InStock
Rating: 4.8 (4 reviews)

Osram SubstiTUBE T5 LED Tubes HF High Output |

£29.65 £24.57 excl. Tax incl. Tax

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Specifications Osram LED Tube T5 SubstiTUBE (HF) High Output 27W 4100lm - 840 Cool White | 115cm - Replaces 54W

SKU	231388
EAN	4058075819092
Manufacturer Name	ST5HO54-1.2M 27W/840 230V HF
Full box quantity	10	i The recommended quantity refers to the number of products pre-packaged by the manufacturer. When you buy this quantity, we deliver the products in the original package from the manufacturer.
Any Lamp all-in warranty	5 Years	i Our all-in warranty is fully included in the product price and covers both hidden defects and technical defects of the product that occurred before delivery. The warranty period differs per product and ranges from 1 year to a maximum of 7 years.
Energy efficiency class	D	i Every bulb or fixture has an energy efficiency class A to G. Energy label A is the most efficient and G the least. LED lighting is the most sustainable lighting technique. Even if a LED bulb is rated E or lower, they still save 70% of energy compared to conventional lighting with the same energy label. Why is it the same label then? To motivate LED brands to get even more durable.
Energy efficiency class old	A++
Average Lifetime (h)	60000

Technology	LED	i The technology indicates the operating base of a light source. The most well-known and energy-efficient example is LED. Other techniques include Halogen, gas discharge, TL (fluorescent) and the light bulb.
Replaces (Watt)	54	i This indicates which wattage of your old/conventional lighting is replaced by this LED product.
Wattage	27	i The wattage indicates how much energy a light source consumes. With LED lighting, the wattage is considerably lower than with conventional lighting. LED lamps with a higher wattage generally also have a higher light intensity (number of lumens).
Dimmable	Not Dimmable	i When you dim lights, the full power does not have to be used. You therefore save extra on energy costs. Dimmable lamps can also be used to create an extra cosy atmosphere. Keep in mind that you need a LED dimmer to dim LED lights.
Cap / Base	G5	i The cap/base of a bulb is the part that connects it to the socket in the fixture. In the UK, B22 (Bayonet) caps/bases are still the most popular, although E27 (Edison screw) caps/bases are becoming increasingly popular. GU10 is the most common cap/base for spotlights. Check which cap/base you need carefully as many other types are also available.
Colour temperature (Kelvin)	4000K - Cool White	i
Colour Code	840 Cool White	i The colour code is a combination of colour rendering (CRI) and light colour (Kelvin). The first number indicates the colour rendering (1 = very poor colour rendering, 9 = maximum colour fastness). The second and third number contains the light colour. Example: the colour code 830 consists of good colour rendering (8) and warm white light (3000K).
Colour Rendering (Ra)	80-89	i Colour rendering is also known as Colour Rendering Index (CRI) and indicates the extent to which a light source reproduces colours, compared to the actual colours in daylight. Products with a good (80-89 Ra) or excellent (90-99 Ra) colour rendering show minimal deviations in the colour spectrum.
Luminous Flux (Lumen)	4100	i The number of lumens (lm) is the light output of a light source. The higher the number of lumens, the more light the light source emits. The wattage and the number of lumens are not connected to each other. An LED lamp with a low wattage can have a higher number of lumens than a conventional lamp with a high wattage.
Lumen per watt	151.9	i The Luminous Efficacy (lm/W) indicates how efficiently a light source uses energy. We divide the number of lumens by the wattage. The higher the number, the more efficient a product is in terms of energy consumption. LED lighting has a considerably higher lumen/Watt ratio than conventional lighting.
Product Type Category	LED Tube T5	i This filter allows you to refine your search by selecting specific types of light sources. Choose from options such as LED bulbs, LED tubes, or LED spots to find the perfect lighting solution for your needs.

LED Starter included	No	i You need a LED starter if the fluorescent lighting in your current fixture also contains a starter. In that case, you have a fixture with a conventional ballast (EM). A LED starter replaces your current starter and ensures that a LED tube works.
Requires Ballast	Yes
Ballast for LED Tubes	Electronic (HF)	i A ballast can be seen as an energy regulator that switches on the lighting. Is there a starter in the fixture? Then this is a conventional ballast (EM). Fixtures with an electronic ballast (HF) don't have a starter. A LED driver can be compared to an electronic ballast and only works with LED lighting.
LED Tube Output	High Output	i High Output - Gives higher lumen output vs standard tube Standard Output - average lumen output Ultra Output - Highest Lumen out, ceiling must be over 4 metres High Efficiency - High lumen lumen / watt ratio Ultra Efficiency - LED tubes with best energy label (A + B)

Length	115cm	i The most common lengths for T8 LED Tubes are 60cm, 90cm, 120cm and 150cm. For T5 LED Tubes this concerns 55cm, 85cm, 115cm and 145cm. Switching to LED? Then always check the length of your current fluorescent lighting. Do you want to know more? Then read our blog!
Length (mm)	1150	i It may happen that the length of this product differs from your old lighting fixture. As a result, the product does not fit in your current fixture or in the relevant place.
Diameter (mm)	21
Shape	Tubular
Exact shape	T5

Description Osram LED Tube T5 SubstiTUBE (HF) High Output 27W 4100lm - 840 Cool White | 115cm - Replaces 54W

Good to know!

Easy to install
Energy efficient with a long lifespan
High quality of light

Easy to install

Looking for a replacement for your old 54W TL5 fluorescent tube? Then this Osram LED Tube T5 SubstiTUBE (HF) High Output 27W 4100lm - 840 Cool White | 115cm - Replaces 54W is the perfect alternative! It’s also easy to install. Why? All TL5 fluorescent tubes use an electronic ballast (HF). LED tubes use a HF ballast and/or they can be installed directly on 230V (Mains / AC), which allows you to remove the ballast entirely. If they work on both, it’s referred to as universal (UN). This particular T5 LED tube is . Need help with the installation process? Follow these steps:

Switch off the power.
Unscrew the TL5 tube by a quarter turn and gently pull it out of the fixture.
If you are installing a Mains LED tube, remove the ballast.
Slide in the new LED T5 tube and fasten it with a quarter turn.
Switch on the power.

Energy efficient with a long lifespan

When switching to LED tubes, it's important to check the wattage and length of your current fluorescent tube. This 27W LED tube replaces a conventional 54W fluorescent tube with a length of 1150 mm. As soon as it's installed, you'll directly start reducing your energy costs compared to a T5 fluorescent tube. Moreover, this product has a lifespan of 60000 hours. That means, in an average business environment, it will last more than 15 years (52 weeks a year, 10 hours a day from Monday to Friday). By comparison, a standard fluorescent tube only lasts 24,000 hours on average.

High quality of light

A big advantage of LED T5 is the high quality of light, which remains the same throughout its entire lifespan; both in light output and in being flicker-free. In more detail this T5 LED tube provides a: