SunSpot46 Series Manuals Landing/Taxi/Recognition SunSpot 46 – 4000 Series(28V) Landing LightSunSpot 4601-2230-4580 Landing Light with PulseSunSpot 4601-2230-4580-H Taxi LightSunSpot 4601-2230-4554 Taxi Light with PulseSunSpot 4601-2230-4554-H SunSpot 46 – 4000 Series(14V) Landing LightSunSpot 46-452201-2230-4522 Bulb Reference Chart