With theCamco 54766 Replacement 1141 Style Backup Light Bulbs, you can easily replace the backup light bulbs in your car or RV. Camco is committed to bringing well-designed light bulbs that are made to fit rigid product specifications.These RV backup light bulbs operate on 12.8-Volt and produce 1.44-Watt of energy, making these light bulbs energy efficient and ecologically friendly. Featuring 21 candle power, these car essentials are built to last approximately 1000-hours, making them durable and long-lasting. This RV accessory is a 1141 style light bulb making it the ideal choice for replacing back up, reverse, trunk and dome lights. Coming in a box of 10, this camper accessory for the inside will provide you with light for years to come and give you plenty of backup options should any other light bulbs burn out. Camco makes products for all of your RV, boat, camping, towing, tailgating and other outdoor needs. These products are built to take your passion for the outdoors to the next level. Camco is committed to bringing you high-quality products with a high level of customer approval. Whether it's brake lights on your car or dome lights in your RV, the Camco 54788 Replacement 1141 Interior Light Bulbs are the solution to your problem and will keep the lights running for years to come.