Metal housing together with heat-dissipation aluminum piece; this T10 6-SMD 5730 LED Constand Current Beads White Light Car Lamp with Optical Lens shows its superior quality to ordinary ones. Independent circuit， constant current， constant voltage， balanced light， high brightness and excellent heat dissipation all make this car lamp an absolutely well-received item at the market. New type 5730 light beads support longer lifespan. You must feel it a reliable and cost-effective gadget once you have this lamp installed in your car!                                    Features               <br> New and in a good condition<br> Made of superior metal material， with heat-dissipation aluminum pice<br> High brightness， independent circuit， constant current， constant voltage， <br> Can be used as width lamp， reading lamp， door lamp etc.<br> Inbuilt optical lens could ensure clearer views<br> A must-have for each driver to guarantee daily safety  <br>                                                            Specifications             Number of Bulbs     6Pcs    <br> Color     White    <br> Compatible with     Car    <br> Dimensions     (0.39 x 1.18)" / (1 x 3)cm (Dia. x H)    <br> Material     Metal    <br> Weight     0.07oz / 2g      <br>                                                             Package Includes            1 x Lamp<br>