Upgrade your RV’s amber marker lights and turn signals with this pair of 3157-size LED bulbs from AP Products. The energy-efficient LED design cuts electrical draw significantly, extending your battery life when you’re dry-camping or using limited shore power. These bulbs stay cool during operation, protecting fixture lenses and trim from heat discoloration. Durability is a major advantage—expect far fewer replacements over the years compared to incandescent versions.

• LED 3157 bulbs in amber
• Set of two
• Reduced power consumption
• Long service life versus incandescent