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Philips: halogen, incandescent, and infrared lamp replacements
The Philips selection you see here is not about the latest generation of LEDs, but rather traditional replacements for fixtures that are still in use: E14 and E27 halogens, incandescent bulbs, and R125 infrared lamps, which remain a unique professional product. These are lamps purchased because an existing device requires them, and for which the quality of the filament makes the difference in longevity.
R125 infrared lamps
This is the most technical part of the catalog and has little to do with lighting: these lamps are used to produce heat, not light. In the R125 format with an E27 base, in 300W and 375W power ratings, they are used for localized heating of people, animals, and surfaces: for the breeding and weaning of chicks and piglets, heating in open environments like workshops and stables, drying of paints and materials, as well as for physiotherapeutic and wellness applications.
The colored or clear glass changes the amount of visible light emitted while maintaining the same heat output: in zootechnical applications, red glass is often preferred because it disturbs animals less during the night.
Light replacement chart
| Type | Available formats | Where they are used |
|---|---|---|
| E14 Halogens | Sphere and candle/twisted, 18W and 28W, dimmable | Wall lamps, chandeliers, table lamps |
| E27 Halogens | Standard 70W equivalent to 92W, 1200 lumens, dimmable | Pendants, floor lamps, ceiling lights |
| E27 Incandescent | Frosted sphere 25W, Superlux Krypton 100W dimmable | Vintage and decorative fixtures |
| R125 E27 Infrared | 300W and 375W | Breeding, localized heating, drying |
Expert advice. Regarding infrared lamps, the critical piece is not the bulb, but the lamp holder. A 375W R125 generates a lot of heat at the base, and a standard plastic holder cannot handle it: you need a ceramic holder with heat-resistant cable. This is why there are specific supports available with reflectors and protective grills. If you use it in breeding, also check the height from the ground and provide a safety chain: a lamp falling into bedding is a fire hazard.
Frequently Asked Questions
Can halogen and incandescent bulbs still be bought?
Yes, as end-of-line stock and while supplies last. The European Union's Ecodesign framework has progressively withdrawn various types of lamps from the market, but the sale of existing stock remains permitted. They remain useful replacements for appliances that are still working perfectly.
Does the infrared lamp provide light or heat?
It provides heat. Infrared radiation transfers heat directly to the objects and bodies it hits, without heating the air in between: this is why it also works in open or poorly insulated environments, where air heating would be ineffective.
What is the difference between 300W and 375W?
The amount of heat emitted and therefore the area covered. The choice depends on the surface to be heated, the installation height, and the ambient temperature. In breeding, it is also adjusted by varying the height of the lamp as the animals grow.
Can I replace a halogen with an LED?
For direct mains connections like E14 and E27, generally yes. For dimmable fixtures, you need an LED marked as dimmable and a dimmer compatible with LED loads; otherwise, you will get flickering. See the LED dimmer section.
What does "92W equivalent" mean on a 70W halogen?
It means it consumes 70W but produces the luminous flux of an old 92W incandescent bulb, thanks to the more efficient halogen cycle. This is the equivalence to use for replacing bulbs without changing the feel of the light in the room.
See also halogen lamps, incandescent lamps and all light bulbs.


















