7443/7440/T20 6W 600lm 18-SMD 5050 LED Warm White Car Steering / Brake / Backup / Tail Light - (12V)
High brightness energy-saving easy to install; Lifetime: more than 50000 hours; Replaceable model: T20 21W 5W 7440 7443 ECE W3X16Q W3X16D W21W W21-5W. The power count by theoretical power of LED. Because we add the resistance to protect the LED. So the actual output power is less than of the theoretical power.