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SLV 143581 Helia 50 LED 3000K 35° 1f wit

Article ID:
24620097



Expected shipping date 11-11-2024




Properties
Product code manufacturer 143581 Manufacturer's part number.
Blz cat Big White 2022 483

Page SLV Big White catalogue 2022

Blz cat Big White 2024 507

Page SLV Big White catalogue 2024

Blz cat Big White 2025 589
 
Appliance class Class I (earthed)

In the electrical appliance manufacturing industry, the following IEC protection classes are used to differentiate between the protective-earth connection requirements of devices.

Class I

These appliances must have their chassis connected to electrical earth (ground). This earth conductor is coloured green/yellow in most countries (green in US, Canada and Japan)

           

Class II

These appliances are double insulated. It has been designed is such a way that is does not require a safety connection to electrical earth (ground)

                                     

Class III

These appliances are designed to be supplied from a separated/safety extra-low voltage (SELV) power source maximum 50V (Volt) AC alternating current. The voltage from a SELV supply is low enough that under normal conditions a person can safely come into contact with it without risk of electrical shock.

              

 

Average life span 30000h The life span of a party of lamps of which 50% of the lamps will continue to function. Sometimes, incandescent or halogen lamps may become defective more quickly, but in case 50% of the lamps do still reach the lifespan, the lamps are still OK.
Base version 1 phase SLV Lupa adapter The foot may have been different versions. The 1 circuit track adapter is brand specific.
The 3 phase track adapter is universal and applicable to most brands rail.
Beam angle 35° The wider the light beam, the larger the illuminated surface. Brightness decreases as the beam widens, since the light is divided over a larger area.
For creating high contrasts it is therefore recommended to apply smaller light beams. However, contrasts that are too high can be distracting and can cause adjustment problems for the eye, which can be tiring. On the other hand, too little contrast creates a dull and flat impression.
Brand SLV If the product is unbranded, we do not have a regular supplier for itTherefore, the product version may slightly vary.
Colour White Most common colour in the product.
Colour code 930 Light colour is often represented with a 3 digit number. The first digit indicates the CRI (Colour Rendering Index) or CRI Ra value:
5 = 50-59
6 = 60-69
7 = 70-79
8 = 80-89
9 = 90-99
The last 2 digits are for colour temperature.
The higher the colour temperature, the cooler the impression of light.
Warm white creates a cosy, welcoming atmosphere. Neutral cool-white creates a more businesslike atmosphere.
Low lighting levels in interior must be obtained with warm-white light. If a very high level of light is needed, this must be achieved with neutral or cool white light.
2700K extra warm white
3000K warm white
3500K neutral white
4000K cool white
5000-5500K daylight
6000K cool daylight
Colour rendering index Ra >90 Light sources can be classified on the basis of their colour rendering properties. The unit for colour rendering is called CRI (Colour Rendering Index, or CRI Ra value). The scale of the Ra is from 50 to 100.
Ra = 90-100 excellent colour rendering properties
Ra = 80-90 good colour rendering properties
Ra = 60-80 moderate colour rendering properties
Ra <60 poor colour rendering properties
Fluorescent and PL lamps with an equal power, the luminous flux of Ra 90-100 tubes is typically 20% lower.
Colour temperature 3000K

Colour temperature is expressed in kelvin (K). The higher the colour temperature, the cooler the impression of the light:

2700K: extra warm white
3000K: warm white
3500K: neutral white
4000K: cool white
5000-5500K: daylight
6000K: cool daylight

Extra warm white creates a warm, inviting atmosphere (e.g. hotel, living room, and catering). Warm white can be used for a pleasant atmosphere (e.g. retail and office). Neutral cool white creates a more businesslike atmosphere, this color gives a sterile atmosphere.
Low lighting levels are obtained in interior with warm white light. If a very high level of light is needed, neutral or cool white light is a good choice.

Dimmable No Some lamps and ballasts are dimmable. There are different types of dimmers and different ways to dim a ballast or transformer. In case of insufficient knowledge, please check with our sales department.
Height 120mm Maximum height in millimetres.
Lamp included Yes Luminaire including or excluding lamp(s).
Length 140mm Product length in millimetres. For fluorescent tubes, this excludes the metal pins on the end unless otherwise stated.
Light source LED Type of lamp that fits in the luminaire. In some cases, several types of lamps can be used in one luminaire.
Luminaire application Indoor Application of the luminaire depending on the environment. For example, an indoor fitting cannot be used outdoors. An outdoor luminaire, on the other hand, could be used indoors, but may be less suitable here, fore example because it provides too much light or is aesthetically unsuitable.
Luminous flux 750lm The amount of light transmitted by the light source per second. The unit of luminous flux is the lumen (lm).
Material Aluminium Material of which the major part of the product is made.
Outside measurements Ø55mm Outside Dimension is the largest size, often of the lamp head.
Page Big White cat 2020 397

Page SLV Big White catalogue 2020

Page Big White cat 2021 521

Page SLV Big White catalogue 2021

Pieces per outer carton 1 Number of pieces per outer carton. To order full boxes of the item, please add it to your shopping basket in multiples of this amount.
Tilt angle 90° The number of degrees that the fixture can be tilted vertically.
Turning angle 350° The number of degrees the fixture can rotate in a horizontal direction.
Type of luminaire Track 230V 1 Phase SLV Lupa Type of luminaire application.
Voltage 220V-240V This may be either a fixed voltage or two values​​, in which case the product can be used within these limits.
Wattage 11W The power that the bulb consumes. This does not include the loss of any ballast or transformer.
EAN code 4024163169363 EAN code is the barcode of an article which is used worldwide as article code. The EAN code extra is the code from the extra packing.
EAN code (extra) EAN code is the barcode of an article which is used worldwide as article code. The EAN code extra is the code from the extra packing.
SLV 143581 Helia 50 LED 3000K 35° 1f wit
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