ITC (69380-N3.5K-DB Warm White LED Bulb LED Replacement bulb for G4 halogen bulb 10-28V for use in 12V or 24V systems Side pin installation (.3" pin length) Energy reduced 80 percent from halogen bulb 1.1 diameter, 10-28V DC, .16 at 12V DC Amp draw, and 2 Watts of energy usage