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Home page Home page Auto & Moto Car lighting Car bulbs LED indicator and brake light bulbs Set of 2 RUIANDSION BAY15D 1157 P21/5W 12 V Warm White LED Car Bulbs Clear Round Bulb Two Levels of Brightness For Car Lights
Set of 2 RUIANDSION BAY15D 1157 P21/5W 12 V Warm White LED Car Bulbs Clear Round Bulb Two Levels of Brightness For Car Lights
Set of 2 RUIANDSION BAY15D 1157 P21/5W 12 V Warm White LED Car Bulbs Clear Round Bulb Two Levels of Brightness For Car Lights 1
Set of 2 RUIANDSION BAY15D 1157 P21/5W 12 V Warm White LED Car Bulbs Clear Round Bulb Two Levels of Brightness For Car Lights 1
Set of 2 RUIANDSION BAY15D 1157 P21/5W 12 V Warm White LED Car Bulbs Clear Round Bulb Two Levels of Brightness For Car Lights 2
Set of 2 RUIANDSION BAY15D 1157 P21/5W 12 V Warm White LED Car Bulbs Clear Round Bulb Two Levels of Brightness For Car Lights 3
Set of 2 RUIANDSION BAY15D 1157 P21/5W 12 V Warm White LED Car Bulbs Clear Round Bulb Two Levels of Brightness For Car Lights 4
Set of 2 RUIANDSION BAY15D 1157 P21/5W 12 V Warm White LED Car Bulbs Clear Round Bulb Two Levels of Brightness For Car Lights 5
Set of 2 RUIANDSION BAY15D 1157 P21/5W 12 V Warm White LED Car Bulbs Clear Round Bulb Two Levels of Brightness For Car Lights 6

Set of 2 RUIANDSION BAY15D 1157 P21/5W 12 V Warm White LED Car Bulbs Clear Round Bulb Two Levels of Brightness For Car Lights

Replacement for original bulbs with BAY15D base without interference with the electrical installation. One unit covers two levels of brightness. Warm white shade like that of a traditional bulb. Full description
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€36.64
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Overview
Set of 2 RUIANDSION BAY15D 1157 P21/5W 12 V Warm White LED Car Bulbs Clear Round Bulb Two Levels of Brightness For Car Lights

Set of two RUIANDSION LED car bulbs with a bayonet base BAY15D and designation 1157 or P21/5W replaces the original bulbs of the same type in car lights. The designation P21/5W corresponds to a dual filament design, so one unit provides two levels of brightness. The specifications indicate a power supply of 12 V, which corresponds to the electrical system of passenger cars, and the light colour is warm white. Inside the clear round bulb, there is a holder with chips mounted around the perimeter and on the top surface.

Main features:

  • BAY15D base — bayonet design intended for BAY15D sockets, thus a direct replacement for the original bulb without the need to search for another base type
  • Designation 1157 and P21/5W — common designations for this type of bulb, which can be used to verify compatibility with the socket in the vehicle
  • Two levels of brightness — the designation P21/5W belongs to a dual filament bulb, so one unit handles both functions and two separate bulbs are not needed
  • 12 V power supply — the value from the product specifications corresponds to the electrical system of passenger cars, which the manufacturer has accounted for
  • Warm white colour — the light colour stated in the specifications, a shade close to the original filament bulb
  • Chips around the perimeter and on top — chips are mounted on the holder from all sides and on the top surface, allowing light to emit sideways and upwards
  • Clear round bulb — the transparent spherical cover allows light to pass in all directions and reveals the internal arrangement of the chips
  • Metal base — the cylindrical part has a metal surface and connects directly to the edge of the bulb
  • Two side protrusions — the protrusions on the base serve to secure it in the socket, the bulb rotates upon insertion
  • Easy replacement — the bulb simply inserts into the socket and rotates, no tools or interference with the electrical installation is required
  • No cable and no external electronics — the bulb forms a single unit and does not have any separate casing leading outside from the light
  • Compact design — the shape and size are based on the original bulb of the same type, allowing it to fit in its place
  • Set of 2 — the package contains two bulbs with identical specifications for both the left and right sides of the vehicle, eliminating the need to purchase a second unit
  • Spare part — suitable as a replacement for a worn-out bulb with a BAY15D base in car lights

Contents of the package:

  • 2x RUIANDSION BAY15D 1157 P21/5W 12 V warm white LED car bulbs

LED car bulbs with a BAY15D base serve as replacements for the original bulbs in car lights and can be inserted in their place without further modifications. The dual filament design P21/5W means that one unit covers two levels of brightness, so there is no need to deal with two separate bulbs. Chips mounted around the perimeter and on the top surface emit light sideways and upwards, ensuring the light distribution remains close to the original solution. Before purchasing, it is advisable to verify that the socket corresponds to the BAY15D design with the designation 1157 or P21/5W, and to account for the 12 V power supply according to the product specifications. Two units are supplied, allowing for both sides to be replaced at once while maintaining the same light colour.

Price incl. VAT €36.64