12Vmonster WARM WHITE 6volt USB DC 6V 5V LED light bulb 3W = 25W 6x 5630 led cluster usb 5volt BRIGHT works with computer USB / 5.5V 6V battery voltage standard usb 2.0 power cable , works with any phone charger battery great for small DIY projects using 6volt power source mojo duck decoy DIY toys small motors 6000K pure white --- - 3000K warm white also available , please see other listing