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
Small clear halogen capsule with two pins, T4 shape, G6.35 base

SYLVANIA

SYLVANIA 59078 6.6A 200W T4 G6.35 64386 Aircraft Airfield Halogen Bulb

SKU CH-Z2ZZ-55PWG

A 200 W halogen lamp with a G6.35 bi-pin base, rated at 6.6 A for constant-current airfield circuits, delivering 4700 lm at 3200 K with a CRI of 100 and a 1200-hour life

  • Power rating200
  • Light output4700
  • Color temperature3200K
  • Lifespan (hours)1200
  • Color rendering100
  • Product typeHalogen Bulbs
  • High-intensity output with 4700 lumens
  • Accurate colour rendering at CRI 100
  • Warm white light at 3200K colour temperature
  • Precise 6.6A current-controlled operation
  • 1200-hour rated life for airfield reliability

Application-specific halogen lamp

The OSRAM 64386 halogen bulb operates at 6.6A and 200W with a G6.35 bi-pin base. It produces 4700 lumens at a 3200K colour temperature and a CRI of 100. Designed for current-controlled airfield circuits, it carries the J1/39 designation for aircraft ground lighting.

Direct bi-pin replacement

Installation is a simple push-fit into the G6.35 socket of the existing fixture. The quartz envelope must not be touched with bare skin because oils create hot spots that shorten the 1200-hour rated life. Verify the circuit supplies 6.6A before fitting.

Regulated airfield output

The lamp delivers its full 4700 lumen output only on a properly regulated 6.6A series circuit. On incorrect voltage or current it will underperform or fail prematurely. It is not suitable for general-purpose mains-voltage fixtures or dimming applications.

How it compares

Measured against everything we stock in General-Purpose & Specialty Bulbs, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 60% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameOSRAM
Product typeHalogen Bulbs
Display
Light output4700
Power
Power rating200
More details
Color temperature3200K
Lifespan (hours)1200
Color rendering100

Questions about this item

How can I confirm the bulb is operating correctly after installation?

The bulb should draw 6.6 A and produce 4700 lumens at a 3200 K colour temperature with a CRI of 100.

What comes in the package and what must I supply separately?

The package contains the OSRAM 64386 halogen bulb with a G6.35 bi-pin base; you must provide a compatible 6.6 A constant-current airfield fixture.

Which version should I choose for a 200 W, 6.6 A airfield circuit?

Select the 59078 / 64386 model rated at 200 W, 6.6 A, T4 shape and G6.35 base for that circuit.

More in General-Purpose & Specialty Bulbs

Similar items