E10 Mini Light Bulbs ZASTION MEETOOT 10pcs 2.5V 0.3A Physical Electrical Experiment Screw Base Indicator Light Incandescent Bulb Old-Fashioned E10 Bulb Good quality, bright light, durable in use, compatible with many power tools. ECCANIXITY E10 Screw Base iniature Bulbs 12V/5W War Yellow Light... Type: 10pcs Mini Light Bulbs, Base: E10, Voltage: 3., 8V, Current: 0., 3A, Light Color: Warm Yellow Usage: Popular in equipment inspection lamps instrument bulb, aeroplane instrument hazard lights, torch bulb, microscope Lamp, flashlight entertainment and so on. Purpose: Mainly used in electrical experiment of middle and primary school. It is a necessary electrical consumable material for primary school science, middle school physics laboratory and students' home laboratory. Screw base miniature light bulbs thread into a matching screw socket. They supply the light source for specialized applications ranging from indicator and signal lights to appliance and projector lights. Their trade number provides a reference to find a replacement bulb for a specific application. The number may be printed on the lamp itself or in its instruction manual E-outstanding 10 Pcs E10 2.5V/0.3A iniature Screw Base Light Bulbs E10 Note: Please use mini bulb within rated voltage, If the working voltage is too high, the mini bulb will be burn-out, if it is too low, the bulb can no be flash.