2PCS 1157 66LED Red Strobe Flashing Blinking Brake Stop Tail Parking Light Bulbs Product Feature: 【 Enhanced Brightness 】: Our 1157 LED bulb boasts exceptional luminosity with 66 high-quality LED chips - 60 on the sides and 6 on the top. Emitting a 360-degree bright light through an HD projector lens, it significantly enhances visibility. 【 Superior Heat Dissipation 】: Crafted with a full aluminum housing, these bulbs ensure excellent heat dissipation for optimal performance. The built-in intelligent IC driver ensures a stable output current, guaranteeing a safer circuit. 【 Versatile Functionality 】: This bulb offers continuous lighting while driving. When used as a brake light, it exhibits a flashing pattern for 2 seconds, followed by a higher standard brightness. 【 Flashing Pattern 】: In brake light mode, the bulb flashes 5 times within a 2-second interval before transitioning into steady lighting. 【 Wide Application 】: This set includes 2 bulbs, perfect for replacing your car's brake stop light, tail light, or brake light with 1157 LED flashing strobe light bulbs. Product Specification: Type: Strobe Light Material: Aluminum Bulb Size: 1157(BAY15D) Number of Bulbs: 2 LED Quantity: 66 LEDs LED Type: 2835 SMD Light Color: Red Working Voltage: 12V Beam Angle: 360 degrees Lifetime: Up to 50,000 Hours Application: Brake /Stop Light, Tail Light Fit Sockets: 1157 BAY15D 1016 1034 1157 1157A 2057 2057A 2357 2357A 2357NA 2397 3496 7528 p21/5w etc. Package Included: 2 x Red 1157 LED Bulbs