Specifications            table{border-top: 1px solid #DDDDDD;margin:0;border:0;padding:0;}table td， table tr {    border-bottom: 1px solid #DDDDDD;    line-height: 16px;    padding-left: 15px;text-align: left;    word-wrap: break-word;}table tr {    font-weight: normal;    width: 33%;}.head-line {    font-size: 12px;    font-weight: bold;    border-top-width: 0;    line-height: 30px;    padding-left: 15px;background-color: #F8F8F8;} Bulb Base     T10     <br>Type     Decoration lamps， Indicator lamps， License Platelamps etc     <br>Light Color     White     <br>Voltage     DC 9-12V     <br>Lifespan     30000-50000h     <br>Shell Dimensions     2.2 x 1.1cm (H x D)     <br>Lamp Diameter     0.8cm     <br>Weight     2g     <br>Package Content    1 Light Bulb    <br>Product Detail     You can easily find the satisfactory products from the following photography:<br> The Kelvin Scale: Color temperature is a kind of visible light that has important applications in lighting. The color temperature of a light source is the temperature of an ideal black-body radiator that radiates light of comparable hue to that of the light source. Color Temperature is a measurement in Degrees Kelvin that indicates the hue of a specific type of light source， the symbol of unit is K.<br><br>3000K    yellow    Strong penetrating power    <br>4200K    white with yellow    Original xenon lights    <br>5000K    white    Highest color temperature    <br>6000k    white    Slightly blue    <br>6500K    Sunlight        <br>7000-8000K    white with blue        <br>8000K above    blue    Poor penetratin power    <br><br>Different color temperature light of source also offer different light color， it will bring you a different feeling:<br>Higher color temperatures (5000K or more) are "cold"， color is green to blue.Moderate temperature (3000-5000K) are "cool"， color is white.Lower color temperatures (2700-3000K) are "warm"， color is yellow to red.