Specification:<br /><br /> Parameter: AC110-240V   50Hz\/60Hz<br /> Material: Metal + Plastic Shell<br /> Color: Black<br /><br /> <br />  <br />   <br />    Type<br />   <br />    Ceiling Rose(Dia.*H)<br />   <br />    Holder (Dia.*H)<br />   <br />    Wire Length<br />  <br />  <br />   <br />    No Switch(Bare lamp holder)<br />   <br />    67x45mm \/2.64&amp;quot;x1.77&amp;quot;<br />   <br />    32x58mm \/1.26&amp;quot;x2.28&amp;quot;<br />   <br />    1.5m<br />  <br />  <br />   <br />    Switch 1(With a knob switch on the<br />    lam holder)<br />   <br />    66x45mm \/2.60&amp;quot;x1.77&amp;quot;<br />   <br />    32x70mm \/1.26&amp;quot;x2.76&amp;quot;<br />   <br />    1.5m<br />  <br />  <br />   <br />    Switch 2(With a push button switch on the lamp holder)<br />   <br />    67x45mm \/2.64&amp;quot;x1.77&amp;quot;<br />   <br />    38x78mm \/1.50&amp;quot;x3.07&amp;quot;<br />   <br />    1.4m<br />  <br /> <br /><br /><br /> <br /> Features:<br /> -Easy and convenient for you to install and use<br /> -Ideal for E27 screw type light bulbs<br /> - To be used in conjunction with singular ceiling rose or in a cluster with our multipoint ceiling roses<br /> <br /> Package included:<br /> 1x Lamp Holder