Sourcing Map Electrical Circuit Experiment Set - DIY Materials: 10pcs 2.5V E10 Bulbs, AA Battery Case, Button Switch, Lamp Holder, Wires

• The bulb has low power consumption and strong shock resistance and long service life
• Light Color: Warm Yellow; Base Type: E10 Screw Base; Maximum Working Voltage: DC 2.5V; Package Content: 10 x Miniature Bulbs, 1 x AA Battery Case, 1 x Button Switch, 1 x Lamp Holder, 2 x Wires (Positive and Negative), 1 x Storage Box
• The miniature bulb is a dome design with a metal threaded base. The bulbs not only can be used in science circuit experiments but also can apply to flashlights, equipment indicators, instrumentation lights, signal warning lights, microscope lights, magnification devices, model trains, holiday decoration, mirror decoration, etc
• The side of the lamp holder is negative, and the bottom is positive; easy to install, remove the old bulb from the lamp holder and screw in the new one. The battery box is for installing AA batteries (not included)
• 1. Please do not directly connect the positive and negative electrodes, otherwise it will cause a short circuit. 2. Please provide a voltage that matches the rated voltage of the small bulb. If the working voltage is too high, the bulb is easy to burn out; if the working voltage is too low, the bulb may not emit light

What is this? It's an electrical circuit experiment set. The miniature bulb is a dome design with a metal threaded base. The bulbs not only can be used in science circuit experiments but also can apply to flashlights, equipment indicators, instrumentation lights, signal lights, warning lights, Interior lights, microscope lights, etc. What will I get? Material: Metal, Plastic, Glass Light Color: Warm Yellow Base Type: E10 Screw Base Maximum Working Voltage: DC 2.5V Wire Length: 500mm / 19.7" Bulb Size: 24x11mm / 0.9"x0.4" (H*Dia.) Battery Case Size: 56x30.5x13mm / 2.2"x1.2"x0.5" (L*W*H) Switch Size: 21.5x15x24.5mm / 0.8"x0.6"x1" (L*W*H) Package Content: 10 x Miniature Bulbs, 1 x AA Battery Case, 1 x Button Switch, 1 x Lamp Holder, 2 x Wires (Positive and Negative), 1 x Storage Box Are there any advantages of the product? The bulb has low power consumption and strong shock resistance and long service life. How to use it? Easy to install, remove the old bulb from the lamp holder and screw in the new one. The battery box is for installing AA batteries (not included). What should I notice? 1. Please do not directly connect the positive and negative electrodes, otherwise it will cause a short circuit. 2. Please provide a voltage that matches the rated voltage of the small bulb. If the working voltage is too high, the bulb is easy to burn out; if the working voltage is too low, the bulb may not emit light.