EIKO #7507 AMBER 10-PIECE MECHANIC PACK AUTO BULB (PY21W)(OFFSET PIN)

These Eiko 7507NA bulbs use an amber glass coating to produce a distinct amber light, which is often required for turn signal applications to meet safety standards. The PY21W base features offset pins, meaning they aren't directly across from each other, which helps prevent incorrect installation and ensures they only fit in the correct socket orientation.

This pack comes with ten bulbs, making it a practical choice for shops or for owners who want to keep spares on hand. Having multiple bulbs ready means you can quickly replace a burnt-out bulb without needing to make a special trip to the parts store. The well-built filament inside is designed for reliable operation in automotive environments.