OSRAM Original Line P21/4W bulb pair (7225-02B)

OSRAM Original Line 7225 is a genuine OEM quality P21/4W bulb, specially designed for combined rear lights on European cars. This blister pack of two bulbs (product code 7225-02B) is a sure choice for drivers who value safety and original performance.

The P21/4W bulb has two filaments, which allow the brake light (21W) and tail light (4W) to function in the same bulb. The special BAZ15d base is equipped with asymmetrical pins at different heights. This technical detail prevents the bulb from being installed in the wrong direction or replaced with a standard P21/5W bulb, ensuring the correct operation and electrical safety of the lamp.

Key features:

• Genuine original spare part: The same quality and durability that car manufacturers use for original installation.
• Dual-function performance: Bright 21W brake light and dimmer 4W tail light in the same glass cover.
• BAZ15d special base: Asymmetrical pins ensure correct and safe installation.
• Convenient blister packaging: Contains two bulbs - it is recommended to replace them in pairs to achieve even light output.

Technical data (Additional data):

• Brand: OSRAM
• Product series: Original Line
• Voltage: 12 V
• Power: 21 / 4 W
• Base: BAZ15d (asymmetrical pins)
• Color temperature: 2800 K
• Luminous flux: 440 / 15 lm
• Product number: 7225-02B
• Packaging type: Blister (contains 2 pcs)

Note: Check your car's manual to see if your lamp specifically requires a P21/4W (BAZ15d) bulb, as it is not compatible with the more common P21/5W (BAY15d) socket.