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Donar

26403 Donar BRL 50W 12V G6.35 T11.5 Clear Halogen Lamp
1.99 USD
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Match ANSI BRL, Donar order code 26403, and the complete 50 W / 12 V / G6.35 precision-lamp configuration. Similar clear bi-pin capsules can use a different pin diameter, optical center, filament geometry, voltage, or rated life.

Need help confirming fit? Email help@dynamiclamps.com with the equipment manufacturer, model, and photos of the installed lamp and equipment labels.

Specifications

Donar BRL specifications

Manufacturer Donar
Manufacturer order code 26403
Codes and references ANSI BRL; BRL 64610 HLX; JC12V-50W; LIF A1/220
Power / voltage / current 50 W / 12 V / approximately 4.17 A
Base / bulb G6.35 two-pin / clear T3.5–T4-class quartz capsule without reflector
Light output 1,600 lm; 3350 K; CRI 100
Filament C-Bar-6; approximately 3.3 × 1.6 mm
Dimensions 44 mm overall length; 11.5 mm diameter; 30 mm light-center length
Rated life / position 50 hours / Base down to horizontal
Lamp weight Not published in the retained product record

Commonly confused with

Do not select this lamp from wattage and pin spacing alone. G6.35 and GY6.35 bases, general-lighting JC capsules, and longer-life 12 V lamps can have different pins, filament geometry, output, and optical alignment.

Equipment compatibility

Documented ANSI-BRL equipment references

These references were normalized from established BRL equipment records and are searchable below. Equipment revisions can vary; confirm that the installed system calls for ANSI BRL, A1/220, or the complete 50 W, 12 V, G6.35 precision-lamp specification.

  • Becton Dickinson QBCII 4452 Hematology Analyzer
  • Becton Dickinson QBCII 4477 Hematology Analyzer
  • Bescor VL-L64U Slimcam
  • Canon Ophthalmic Fundus Camera — all listed models except CR-5
  • Clay Adams QBC Blood Analyzer
  • Hell 299 Scanner
  • Hell CP345 Scanner
  • Hitachi U-2001 Visible Lamp
  • Humphrey Visual Field Analyzer
  • Interzeag 2000
  • Interzeag 2001
  • Interzeag Octopus
  • Jena / Narva Plastival
  • Leitz Comparison Microscope
  • Leitz Epivert
  • Leitz Lamp House 50 / LH50
  • Leitz Ortholux 2
  • Macbeth 502DS Densitometer
  • Macbeth 904 Densitometer
  • Macbeth RD915 Densitometer
  • Macbeth RD917 Densitometer
  • Macbeth TD929
  • Macbeth TD944 / TR944
  • Nikon 66
  • Nikon 88 Dia
  • Nikon 88 Epi
  • Nikon Alphaphot KT
  • Nikon Alphaphot KT2
  • Nikon D6 QH
  • Nikon Diaphot
  • Nikon Epi M
  • Nikon Epiphot
  • Nikon Epiphot 200
  • Nikon Epiphot 300
  • Nikon Labophot
  • Nikon M22 Epi
  • Nikon Measurescope MM-11 (20W Epi & Dia)
  • Nikon Measurescope MM-22 EPI Illuminator
  • Nikon Measurescope MM40-2U Universal EPI
  • Nikon Measurescope Ring Light
  • Nikon Measurescope TM-20 DIA and EPI
  • Nikon Measurescope TM1
  • Nikon Measurescope TM2 Epi
  • Nikon Measurescope UM-3 Base
  • Nikon Measurescope VM40 Diascopic Base
  • Nikon Measurescope VM60 Diascopic Base
  • Nikon NFC-50
  • Nikon NFC-60
  • Nikon Optiphot
  • Nikon Optiphot (old 20W configuration)
  • Nikon Optiphot 150
  • Nikon Optiphot 66 Dia
  • Nikon Optiphot 66 EPI Illuminator
  • Nikon Optiphot 88 EPI and DIA
  • Nikon Optiphot 88 EPI Illuminator
  • Nikon Optiphot Epi-Fi QH
  • Nikon Optiphot M EPI Illuminator
  • Nikon Optiphot POL
  • Nikon Optistation 2
  • Nikon Optistation 2A
  • Nikon Optistation 3
  • Nikon Optistation 3A
  • Nikon Optistation Epi
  • Nikon Otophot
  • Nikon S-CB
  • Nikon SCB/D6 QH
  • Nikon SMZ-U Bright DIA Base
  • Nikon SMZ-U Dark DIA Base
  • Nikon SMZ10 Coaxial
  • Nikon SMZ10 Dia
  • Nikon SMZU Coaxial & Epi
  • Nikon TM20 microscope
  • Nikon Toolmakers Microscope 20
  • Nikon UM3
  • Nikon Universal Epi
  • Nikon V10
  • Olympus BH2
  • Olympus BH2-M6SH
  • Olympus BH2-MLSH
  • Olympus BH2-ULSH 80
  • Olympus BHM-LSH-2
  • Olympus BX Series
  • Olympus BX2 Series
  • Olympus BX30
  • Olympus BXFM
  • Olympus IMT-2 / IMT2 Series
  • Olympus PME-3
  • Olympus SZH-ILLD Darkfield Base
  • Olympus ULS20
  • Omano K83PTR Series
  • Sargent-Welch Densitometer
  • Swift Swiftmaster II
  • Topcon SBP-2020 Main Illuminator
  • Vision Engineering Workshop Ultra

The equipment manual and installed-lamp label take precedence.

Brand alternatives

Other stocked BRL option

The linked product shares the ANSI BRL identity and principal 50 W, 12 V, G6.35 fit requirements. Manufacturer construction and performance data can differ slightly, so compare the full specification before substitution.

Current price and availability are shown on the linked product page.

Documentation & safety

Documentation

No current public manufacturer data sheet was located for this retained Donar record. The ANSI identity and key fit specifications above control selection; contact us if documentation is required for a regulated application.

Safety

Use only in approved enclosed equipment designed for this lamp's voltage, wattage, base, optical alignment, operating position, ventilation, and cooling requirements. Disconnect power and allow the equipment to cool completely before service. Handle the quartz capsule with clean gloves or a lint-free cloth.