Specifications Osram SubstiTUBE T5 HE HF 10W 840 90cm | Cool White - Replaces 21W
General Information
SKU
240756
Manufacturer Name
ST5HE21-0.9M 10W/840 50-80VHFG510X1
Quantity recommended
10
i
By purchasing the quantity recommended, your products will come as packaged by the manufacturer.
Any Lamp all-in warranty
5 Years
Energy efficiency class
A++
Average Lifetime (h)
50000
Technical Information
Technology
LED
Replaces (Watt)
21
Wattage
10
Dimmable
No
Cap / Base
G5
i
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
i
The colour temperature refers to the colour produced by a light. It's measured in Kelvin (K) and ranges from warm white (1700K - 3000K) to daylight white (6500K). Neutral white (3100K - 5000K) is mainly used for general lighting applications.
Colour Code
840 - Cool White
i
The colour code is a combination of the colour rendering index (CRI) and the colour temperature (K). The first number refers to the CRI (1 = very poor colour rendering, 9 = maximum accuracy). The second and third numbers refer to the colour temperature. For example, a light with a colour code of 830 has very good colour rendering and produces a warm white light.
Colour Rendering (Ra)
80-89
i
The colour rendering index (CRI) indicates how accurately colours are represented under a beam of light. The index goes from 1 to 99, with a CRI of 1 being the poorest and a CRI of 99 being the best possible. Be careful not to confuse colour rendering with colour temperature (K).
Light Output (Lumen)
1500
i
Lumen (lm) is the term used to describe the total amount of visible light emitted by a light source. The higher the number of lumens, the brighter it is.
Beam Angle (degree)
190
Sensor Included
No
i
A light with a sensor can turn on automatically. Depending on the sensor it has, this can be whenever it detects motion or a lack of light, or both.
Luminous Efficacy (Lm/W)
150
Lamp Information
EAN
4058075543263
LED Starter included
No
Ballast
Electronic (HF)
Dimensions
Length
90cm
Length (mm)
900
Diameter (mm)
16
Exact shape
T5
Description Osram SubstiTUBE T5 HE HF 10W 840 90cm | Cool White - Replaces 21W
A++
190°
The Osram SubstiTUBE T5 HE HF 10W 840 90cm | Cool White - Replaces 21W is the perfect alternative to a standard 21W fluorescent tube for fixtures that have a ballast that's Electronic (HF). This LED tube boasts excellent energy-efficiency and a long lifespan.
When changing to LED tubes, it's important to check the wattage and length of your current fluorescent tube. This 10W LED tube replaces a conventional 21W fluorescent tube with a length of 900 mm. As soon as it's installed, you'll start saving up to 70% in energy costs compared to a fluorescent tube.
This product has a lifetime of 50000 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 10,000 hours. For extra peace of mind, an all-in Any-lamp.ie warranty of 5 Years is included too.
This LED tube has a colour code of 840 - Cool White which means a colour temperature of 4000K - Cool White. That makes this LED tube suitable for lighting areas in factories and other working spaces.
