Overview:
High brightness, energy-saving, easy to install; Lifetime: more than 50,000 hours; Replaceable model: BA9S 53 57 182 257 363 430 615 756 1445 1155 1815 1819 1835 1895 1889 1891 1893 1895 6253 12814 12929 W6W 2-B 3886x T4W. 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.