2pcs 1157 Bay15D 18 SMD 5050 LED STOP BRAKE TAIL LIGHT BULBS 12V-RED 2pcs 1157 Bay15D 18 SMD 5050 LED STOP BRAKE TAIL LIGHT BULBS 12V-RED 18pcs 5050 SMD LED In Each Bulb; 3-chips in each LED. Built-in Circuit for 12V DC Voltage Input. Low Power Consumption, 360 Degree All-Direction Ultra Bright Effects. Long-lasting Life.