Ltpgtthe megaman 143322 led classic has an intelligent heat sink design for sleek classic shape the lamp has even light distribution with 330 degrees illumination the 143322 megaman led classic is non dimmableltbr gtltbr gtltpgtr ltpgtltstronggtfeaturesltstronggtltpgtr ltulgtr ltligtwattage 11wltligtr ltligtinternational model number lg7311ltligtr ltligtdimensions length 115mm x diameter 60mmltligtr ltligtweight 67