G4 10 LED Side Pin LightG4 utilizes High Power LEDs for more than enough light to read and work by. As with all our replacement bulbs the G4 includes a built in Buck Regulator making it the most robust on the market today and produces little heat.High Power – Low HeatLarger size brings larger lightNo Fire Hazard like that of HalogensSuper BrightUp to 50,000 Hours10V-30VDC / 12 VAC Specifications:Voltage – Input Range (Volts): 10-30v or 12vBox Dimensions: 2″H x 2″W x 4″L WT: 0.03 lbsUPC: 894953001609Quick Guide (pdf)