Specifications: Using high-quality 3030 lamp bead patch, shell with heat dissipation aluminum alloy, first-class quality. It features with independent circuit, constant current, constant power, uniform light divergence, high brightness. Lamp can used as width indicator lights, reading lights, license plate lights, roof lights, door lights, tail box lights, side turn lights. The original car can use T10 to insert the bubble. Item Name: Car Bulb Material: Aluminum Alloy Model: T10 Socket (Socket Width 0.9cm/0.35") Protection Level: AAA Power: 3W Luminous Flux: 6000K Light Source: 3030 Light Source Type: Patch Voltage: 12V Lamp Beads: 3030 Lamp Beads Color Temperature: 6000K Service Life: 5000 Hours Features: Durable, Stable, Easy to Use Size: 2.6cm x 1.1cm/1.02" x 0.43" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Car Bulbs