We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Clear halogen airfield bulb T3.5 GZ9.5 base 45W 6.6A 3200K

SYLVANIA

SYLVANIA 58846 45 W 6.6 A T3.5 GZ9.5 3200 K EXM standard bulb

SKU CH-KC37-3125G

A 45 W halogen airfield bulb with a GZ9.5 bi-pin base, 6.6 A current and 3200 K colour temperature

  • 45 watt output for bright airfield illumination
  • 6 amp current-controlled design for precise operation
  • 3200 K colour temperature delivers clear white light
  • GZ9.5 bi-pin prefocus base ensures secure fit

Sylvania 58846 Airfield Halogen Lamp

The Sylvania 58846 is a 45 watt tungsten halogen incandescent bulb designed for airfield lighting systems that operate on 6.6 ampere constant-current circuits. It uses a T3.5 envelope with a GZ9.5 bi-pin prefocus base and produces a 3200 K clear output suited to aviation approach and runway fixtures.

EXM Current-Controlled Operation

The EXM designation confirms the lamp is built for series current-controlled circuits rather than constant-voltage supplies, so it must be installed in a compatible airfield lighting circuit with the correct isolation transformer. The single-ended design and prefocus base ensure precise filament alignment within the optical system of the fixture.

Highlights

  • 45 watt output for bright airfield illumination
  • 6 amp current-controlled design for precise operation
  • 3200 K colour temperature delivers clear white light
  • GZ9.5 bi-pin prefocus base ensures secure fit

Specifications

No published specifications for this item yet.

Questions about this item

How often will the 45 W 6.6 A tungsten halogen lamp need replacement?

The lamp is rated for typical airfield service life; replacement is required when light output drops below the 3200 K specification or the filament fails.

What is the first limit reached during continuous operation?

The 45 watt power draw and 6.6 A current set the thermal limit; sustained use will hit filament temperature limits before any other constraint.

More in Standard Bulbs

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.