We recommend and only support TAF-1680X filament based, 6V incandescent lamp bulbs for your HST. We find that the TAF-1680X Lamps gives out the optimal performance needed and match the original analog KA and KC bulb specs, a brighter lumen and just as long if not longer lasting. 1680X lamp bulbs are also used throughout all our in-house qualification and standardization procedures. TAF-1680X lamp bulbs come in 10 bulbs per box. With 200 hours of service life per lamp pair, each box offers 1,000 hours of estimated service life.
Bulk order limits may apply due to limited supply.