Premium 1157 BAY15D Lamp Holder – Ultimate Durability & Precision Fit

High-grade thermoplastic housing ensures superior heat resistance (up to 120°C) and impact protection. Precision-engineered brass terminals provide optimal conductivity for P21/4 bulbs, eliminating voltage drop.

Seamless compatibility with turn signals, brake lights, and headlights in cars, trucks, and motorcycles. Tool-free twist-lock design enables 10-second installation—no wiring expertise needed.

OEM-standard waterproofing (IP65 rating) prevents corrosion in rainy/snowy conditions. Compact 1.8-inch diameter fits tight spaces in most vehicle housings.

Exclusive bulk pricing: order 100+ units for wholesale rates (60% below retail). Ships globally with 30-day replacement guarantee.