Philips MASTER TL - D Super 80 38W - 840 Cool White | 105cm
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Specifications Philips MASTER TL - D Super 80 38W - 840 Cool White | 105cm
|Manufacturer Name||MASTER TL-D Super 80 38W/840 SLV/25|
|Full box quantity||25||
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||1 Year||
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||G||
The European Union has drawn up guidelines for energy labels for lighting. The energy efficiency of bulbs and luminaires is expressed in classes (A to G). Energy label A is the most efficient and energy label G the least. The energy label is also stated on the packaging of a product.
|Energy efficiency class old||A|
|Average Lifetime (h)||15000|
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.
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||Dimmable with a Dimmable Ballast||
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||G13||
The cap/base of a bulb is the part that connects it to the socket in the fixture. In Ireland, 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||
Light colour is also known as colour temperature and is expressed in Kelvin (K). You can choose from:
|Colour Code||840 - Cool White||
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||
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)||3300||
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||88.2||
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.
|Beam Angle (degree)||360||
A beam angle indicates the angle of the light beam coming from a light source. The smaller the radiation angle in degrees (D), the narrower the beam angle.
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!
|Features||High Luminous Efficacy|
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.
Description Philips MASTER TL - D Super 80 38W - 840 Cool White | 105cm
- Suitable for fixtures with conventional or electronic ballast
- Dimensions and wattage
- Lifespan of 20,000 hours
- Cool white - 4000K
- LED alternative?
Suitable for fixtures with conventional or electronic ballast
Fluorescent tubes require a ballast and fixtures either have a conventional (electromagnetic) one or an electronic one. It's easy to tell which type of fixture you have because ones with a conventional ballast require a starter too. If your fixture doesn't have a starter, then it has an electronic ballast. No matter what type of fixture you have, this fluorescent tube works with both.
Dimensions and wattage
This Philips TL-D Super 80 (MASTER) is an attractively-priced fluorescent tube that's 104.5 cm long and consumes 38 watts of power. This type of fluorescent tube is known as a T8. It's 28 mm in diameter and has G13 caps that make it easy to install in a suitable fixture.
Lifespan of 20,000 hours
This fluorescent tube has a lifespan of 20,000 hours. Fluorescent tubes often start to lose their light quality as they approach the end of their lifespan, but Philips has taken care to ensure that won't happen with this tube. It shows colours accurately too thanks to a score of >80 on the colour rendering index and a special coating.
Cool white - 4000K
A colour temperature of 4000K means that this tube emits a cool white light. This colour temperature is often chosen for use in offices, schools and industrial settings because it helps to keep people focussed and alert.
These days, there are LED alternatives for every type of lighting, including fluorescent tubes. LED tubes offer much better energy efficiency and a longer lifespan too. To see our extensive range of LED tubes, click here.
Need help?Contact our light specialists for free advice.
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