2 Pcs - OPT7 Nova Plasma LED Festoon Automotive Light Bulb - Dome Map License Plate Interior - (Blue, 42mm) Uses the latest in Nova Plasma LED Technology for the most intense brightness that outshines the rest 60-Second Installation and 50,000 Hours of Light Ideal bulb replacement for: Dome, map, glove box, courtesy, door and license plate Direct Replacement for Festoon bulbs. Please make sure you measure your original Festoon from tip to tip before purchasing. OPT7 Lighting&trade; is the only authorized seller of OPT7 products. If you receive a product that does not arrive in an OPT7 packaging with logo, please contact that seller for a refund as it is a counterfeit OPT7 product.