Looking for a lamp or a technical reference for your laboratory?
STRASSELEC supplies laboratories, universities and research organisations with technical lamps, including old and hard-to-find references: OSRAM, Philips, GE Lighting, UV-C lamps, Xenophot, LED lighting. Just send us the reference, the EAN or a photo: we will find the exact product or a compatible equivalent.

Purchasing for laboratories & public bodies
Administrative purchase orders accepted · Quotes on request · Professional invoicing · Shipping to France & Europe · Search for technical references
STRASSELEC supplies laboratories, universities and public research organisations, including units attached to the French CNRS, INSERM, INRAE and CEA, and universities in France and across Europe. What they ask us for most is not a catalogue: it is one specific lamp, the one for the instrument that has stopped working.
Looking for a specific reference?
Discontinued manufacturer reference, lamp for a scientific instrument, unusual base, special voltage: here are the laboratory lamps we deliver most often.

Cold light sources and optical instruments
OSRAM Xenophot halogen lamps and the reflector lamps used in fibre-optic light sources, magnifiers and measuring instruments. Mind the voltage: a 15 V lamp does not replace a 12 V one.
Xenophot 64634Xenophot 64653Xenophot 64655Philips 6423FOPhilips EJA 14527All special lamps

Fluorescence microscopy
The OSRAM HBO 103W/2 short-arc mercury lamp, fitted in the lamp housings of fluorescence microscopes.

UV-C lamps for laboratories
Philips TUV germicidal tubes at 253.7 nm for microbiological safety cabinets, fume hoods and surface disinfection.
A reference you cannot find elsewhere
Old OSRAM, Philips or GE reference, scientific lamp no longer listed, uncommon base: we keep stock of discontinued references and search for the others.
Lighting your premises: LED and compact fluorescent
For lab rooms, offices and corridors: LED panels, IP65 waterproof battens, and the 26 W /840 compact fluorescent lamps still fitted in many buildings.
LED panelsIP65 battensCompact fluorescentLED laboratory lighting
What we need to find your lamp
One of these three pieces of information is often enough. With all three, the answer is immediate.
The manufacturer reference
Printed on the glass or the base, or given in the instrument's manual: 64634 HLX, HBO 103W/2, TUV 8W…
The EAN
The 13 digits under the barcode on the original box: the most reliable identifier.
A photo
Of the markings and the base, or of the instrument and its rating plate if the lamp is illegible.
You can also use our Search by reference page.
The right replacement, not a near miss
1
Voltage, wattage and base checked
GZ6.35 or G6.35, 12 V or 15 V, with or without reflector: on a technical lamp, one detail changes everything. We compare every specification before suggesting a lamp.
2
Compatible equivalents
When the original reference no longer exists, we offer an OSRAM, Philips, GE or Sylvania equivalent with identical specifications, and we tell you so clearly.
3
Original brands
We primarily offer lamps from the manufacturers who equip your instruments: OSRAM, Philips, GE Lighting, Sylvania.
4
Stock of rare references
A specialist in professional lighting and hard-to-find references since 2007, we keep lamps that large distributors have dropped from their range.
Purchase order, quote, invoice: simple for your administration
Payment by administrative purchase order (French « mandat administratif ») accepted for public institutions, universities and research organisations.
Quotes on request, for a single lamp or a whole batch.
Invoice in the name of your institution, with the name of the unit or laboratory.
Factur-X electronic invoice provided.
Shipping to France and Europe, free delivery from €140 excl. VAT.
One contact person who knows your lamps for your next orders.
−10 %
Regular orders? Open a business account
With your institution's VAT number: −10% on the whole catalogue as soon as the account is validated.
Frequently asked questions from laboratories
My lamp is no longer made: what can I do?
Send us its reference or a photo. We often still have the old OSRAM or Philips reference in stock; otherwise we offer a compatible equivalent and tell you what differs.
How do I identify my Xenophot lamp?
The five-digit number printed on the glass (64634, 64653, 64655…) identifies the lamp. Also note the voltage and wattage (15V 150W, 24V 250W…): with these two details we can find the right reference.
Do you accept administrative purchase orders?
Yes, from public institutions, universities and research organisations. Ask us for a quote or place your order stating your institution.
Do you deliver outside France?
Yes, we ship throughout Europe. Several European universities already order their lamps from us.
Send us your reference or a photo
Reference, EAN or just a photo of the lamp: we reply with the exact product or a compatible equivalent.
Send my reference or a photoWrite to us
Or call us on +33 7 81 23 54 80.
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