Philips MasterColour CDM-R111 Elite 35W 930 10D GX8.5
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| Manufacturer's article number | 8718291689188 | ? Manufacturer's part number. |
| Manufacturer's article number (old) | 68918800 | ? Manufacturer's part number. |
| Beam angle | 10° |
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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 | Philips | ? If the product is unbranded, we do not have a regular supplier for it. Therefore, the product version may slightly vary. |
| Colour code | 930 |
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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 |
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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 |
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Colour temperature is expressed in kelvin (K). The higher the colour temperature, the cooler the impression of the light: 2700K: extra warm white
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.
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| Conventional 10% failure after | 5500h | ? Number of hours after which 10% of the lamps have been interrupted when using a conventional (wound with copper wire, not electronic) ballast. |
| Conventional 20% failure after | 6000h | ? Number of hours after which 20% of the lamps have been interrupted when using a conventional (wound with copper wire, not electronic) ballast. |
| Conventional 5% failure after | 5000h | ? Number of hours after which 5% of the lamps have been interrupted when using a conventional (wound with copper wire, not electronic) ballast. |
| Conventional 50% failure after | 7500h | ? Number of hours after which 50% of the lamps have been interrupted when using a conventional (wound with copper wire, not electronic) ballast. |
| Diameter | 111mm | ? Diameter in millimetres, measured at the widest point. |
| Electronic 10% failure after | 9500h | ? Number of hours with 10% of the lamps has been interrupted by application of an electronic (or HF) ballast. |
| Electronic 20% failure after | 10500h | ? Number of hours with 20% of the lamps has been interrupted by application of an electronic (or HF) ballast. |
| Electronic 5% failure after | 8000h | ? Number of hours after which 5% of the lamps have been interrupted when using a conventional (wound with copper wire, not electronic) ballast. |
| Electronic 50% failure after | 12000h | ? Number of hours with 50% of the lamps has been interrupted by application of an electronic (or HF) ballast. |
| Lamp base | GX8.5 | ? Cap, lamp holder or lamp base type. |
| Length | 95mm |
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Product length in millimetres. For fluorescent tubes, this excludes the metal pins on the end unless otherwise stated. |
| Luminous intensity | 36000cd | ? The light flux that is emitted in a certain direction. The unit of luminous intensity is the candela (cd). |
| Material number (12NC) | 928195305330 | ? Material number from Philips |
| Pieces per outer carton | 6 | ? 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. |
| UV filter | Yes | ? Many lamps have a UV filter against discolouration. This filter is often recognisable as a bluish glow over the lamp. If a lamp has a UV filter, this is indicated on its packaging and, in most cases, also on the lamp itself. |
| Wattage | 35W | ? The power that the bulb consumes. This does not include the loss of any ballast or transformer. |
| EAN code | 8718291689188 | ? 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) | 08718291689195 | ? 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. |
Philips MasterColour CDM-R111 Elite 35W lamp colour 930 10D GX8.5
Ceramic metal halide discharge lamp, with a long period of life and very high efficiency. The lamp produces sparkling, clear light with a high colour rendering index (CRI).
Ceramic metal halide discharge lamp, with a long period of life and very high efficiency. The lamp produces sparkling, clear light with a high colour rendering index (CRI).
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