100% .<br />simple install， pull out your old bulb and plug this in.<br />transforms your dull yellow sidelights to xenon white sidelights.<br />high quality， low power consumption， long lasting and bargain price.<br />can also replace number plate， footwell， indicator and reading lights in some cars.<br /><br />specification:<br /><br />weight: 2g<br />size:30mm<br />color: white(when the light is shine.)<br /> <br />package include：<br />10 x white size light