Main Features:<br />S-72-12 switching power supply， PWM design to ensure stable and efficient power<br />Over-voltage protection 115% - 135%， short circuit protection， over-load protection 105% - 200%<br />Constant output stable power with long life<br />Working temperature: -10 - 60 degree centigrade<br /><br />    Specifications<br />General<br />  Type: LED module                                                 <br />Electronic Components<br />  Operating Voltage: 12V                                                 <br />Power Batteries<br />  Batteries Included: No                                                 <br />Certification<br />  Certificate: CE                                                 <br />Weight and Size<br />  Product Weight: 0.337 kg                                                  <br />                        Package Weight: 0.440 kg                                                  <br />                        Product Size(L x W x H): 15.8 x 9.8 x 4.2 cm / 6.21 x 3.85 x 1.65 inches                                                  <br />                        Package Size(L x W x H): 17.5 x 11.5 x 5.5 cm / 6.88 x 4.52 x 2.16 inches                                                 <br />Package Contents<br />  Package Contents: 1 x Power Supply                                                 <br /><br /><br /><br />                                            <br />                                                <br />