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Osram

Osram Gas Discharge Lamps

Osram Gas Discharge Lamps

Osram HQI & HCI lamps are gas discharge lamps or HID bulbs that work through a combination of gases and an electric current. Because the electricity is sent through the gas, light is created. Gas discharge lamps can be used in different environments. For example, the Osram HQI can be placed in factories, workplaces and sport halls. The Osram HCI gas discharge lamp is suited for shops, foyers and museums. The difference between the HQI and HCI gas discharge lamps lies in the technology. The HCI gas discharge lamp uses a by Osram produced ceramic design that can withstand higher temperatures than an Osram HQI lamp with quartz glass.

More:

Osram HQL Lamps
Osram HQI-T
Osram HCI-TC (Powerball)
Osram HCI-T (Powerball)

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Current refinements:

Wattage

20W - 29W 1
30W - 39W 3
50W - 59W 1
70W - 79W 20
100W - 149W 2

Colour temperature (Kelvin)

Explanation

Light colour is also known as colour temperature and is expressed in Kelvin (K). You can choose from:

Extra warm white (1700K - 2700K). Atmospheric light. For places with a relaxing character.
Warm white (>2800K). Neutral and soft light. For common areas such as halls, corridors, foyers.
Cool white (>3400K). Fresh and natural light. Good for focus/concentration in schools and offices
Daylight white (>5000K). Equals natural daylight. Suitable for situations where a lot of light is needed.

3000K - Warm White 17
4200K - Cool White 13
3300K - Warm White 6
4000K - Cool White 6
5500K - Cool White 5

Product Type Category

CDM-TD 22
CDM-E 14
CDM-T 11
HPI 9
CDM-TC 8

Cap/base

Explanation

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.

E40 22
G12 12
E27 (Edison screw) 11
RX7S 9
G8.5 8

Dimmable

Yes 17
No 52

Shape

Tubular 25
Elliptical 15
Double Ended 12
MR-150 1

Colour Code

Explanation

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).

830 - Warm White 13
842 - Cool White 7
633 - Warm White 6
930 - Warm White 5
955 - Cool White 5

Wattage

Explanation

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).

70 20
150 14
250 11
400 7
2000 6

Length (mm)

Explanation

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.

141 4
81 4
162 3
226 3
430 3

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1-24 out of 76 results found

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Osram Excellence HQI-TS (Powerstar)

Starting at: £8.76 excl. Tax £10.51 incl. Tax
Osram Powerstar E40 HQI-E 250W - 952 | Highest Colour Rendering - Pro

Starting at: £24.73 excl. Tax £29.68 incl. Tax
Osram Powerstar E40 HQI-E 400W - 952 | Highest Colour Rendering

Starting at: £25.46 excl. Tax £30.55 incl. Tax
Osram Powerstar RX7S HCI-TS 70W - 830 | WDL

Starting at: £22.71 excl. Tax £27.25 incl. Tax
Osram Powerstar E40 HQI-BT 400W - 955 | Highest Colour Rendering - Pro

Starting at: £22.64 excl. Tax £27.17 incl. Tax
Osram Powerstar Fc2 HQI-TS 250W - 842 | NDL

Starting at: £28.97 excl. Tax £34.76 incl. Tax
Osram Powerstar E40 HQI-T 250W - 955 | Highest Colour Rendering

Starting at: £20.29 excl. Tax £24.35 incl. Tax
Osram Powerstar RX7S HQI-TS Excellence 70W - 742 | NDL

Starting at: £10.92 excl. Tax £13.10 incl. Tax
Osram Powerstar RX7s-24 HQI-TS 150W - 842 | NDL

Starting at: £12.24 excl. Tax £14.69 incl. Tax
Osram Powerstar E40 HQI-T 2000W - 643

Starting at: £183.21 excl. Tax £219.85 incl. Tax
Osram Powerstar E40 HQI-T 2000W - 875

Starting at: £133.29 excl. Tax £159.95 incl. Tax
Osram Powerstar RX7S-24 HCI-TS 150W - 942 | Highest Colour Rendering - NDL

Starting at: £22.71 excl. Tax £27.25 incl. Tax
Osram Powerstar E40 HQI-T 2000W - 642

Starting at: £234.89 excl. Tax £281.87 incl. Tax
Osram Powerstar E40 HQI-T 1000W - 633

Starting at: £161.48 excl. Tax £193.78 incl. Tax
Osram Powerstar K12s-36 HQI-TS 2000W - 947 | Highest Colour Rendering - NDL

Starting at: £199.81 excl. Tax £239.77 incl. Tax
Osram Powerstar RX7s-24 HQI-TS 150W - 854

Starting at: £9.92 excl. Tax £11.90 incl. Tax
Osram Powerstar E40 HQI-E 440W - 633

Starting at: £38.14 excl. Tax £45.77 incl. Tax
Osram Powerstar RX7S HQI-TS Excellence 70W - 633 | WDL

Starting at: £8.76 excl. Tax £10.51 incl. Tax
Osram Powerstar RX7S-24 HQI-TS Excellence 150W - 731 | WDL

Starting at: £10.79 excl. Tax £12.95 incl. Tax
Osram Powerstar E40 HQI-E 250W - 640

Starting at: £27.44 excl. Tax £32.93 incl. Tax
Osram Powerstar G12 HQI-T 150W - 730 | WDL

Starting at: £36.29 excl. Tax £43.55 incl. Tax £18.15 excl. Tax £21.78 incl. Tax
Osram Powerstar E40 HQI-T 1000W - 872

Starting at: £160.48 excl. Tax £192.58 incl. Tax
Osram Powerstar HQI-R 150W - 842 | NDL

Starting at: £127.98 excl. Tax £153.58 incl. Tax
Osram Powerstar E27 HQI-E 100W - 730 | WDL

Starting at: £31.99 excl. Tax £38.39 incl. Tax

Osram HQI & HCI lamps are gas discharge lamps or HID bulbs that work through a combination of gases and an electric current. Because the electricity is sent through the gas, light is created. Gas discharge lamps can be used in different environments. For example, the Osram HQI can be placed in factories, workplaces and sport halls. The Osram HCI gas discharge lamp is suited for shops, foyers and museums. The difference between the HQI and HCI gas discharge lamps lies in the technology. The HCI gas discharge lamp uses a by Osram produced ceramic design that can withstand higher temperatures than an Osram HQI lamp with quartz glass.

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