A 220V 85W navigation lamp with a P28s base, part of the Navilite™ range built for mains-voltage marine navigation lighting systems — commonly used on larger vessels running 220V electrical systems rather than 12V/24V DC. Specs: 220V | 85W | P28s | Navilite™ range Common uses: Marine navigation lighting (220V systems) Brand Neutral Voltage 220V Power 85W Base P28s Origin China Filament Zig-Zag Life 1500h Efficiency 9.8% Bulb T38 Diameter 38mm OAL 108mm Prod. type ShipNavigation Frequently Asked Questions What is EQ85810? EQ85810 is a professional lamp reference number used for compatible speciality lighting applications. How do I replace EQ85810? Confirm the original lamp code, voltage, wattage, base type and equipment compatibility before ordering. Is EQ85810 a universal replacement lamp? No. Compatibility should always be checked against the equipment specifications. Where can I buy EQ85810 replacement lamp? Professional replacement lamps can be sourced through specialist lighting suppliers such as TechLamps.