Pack of 10 E10 Miniature Screw Base Light Bulbs, 2.5V / 0.3A Bullet Style, Incandescent - - Amazon.com
E10 Screw Mini Bulbs 1.5V 0.3A Warm White Bulb Light and E10 Mini Bulb Holder Screw Type Bulb Socket Black Plastic Bulb Holder for Student Experiment Lighting DIY Accessories (60) - - Amazon.com
GutReise 10pcs E10 Screw DC12V Warm White Spot Led Bulb Light Lamps +10pcs E10 Base (DC12V, Warm White) - - Amazon.com
E10 Screw Mini Bulbs 1.5V 0.3A Warm White Bulb Light and E10 Mini Bulb Holder Screw Type Bulb Socket Black Plastic Bulb Holder for Student Experiment Lighting DIY Accessories (60) - - Amazon.com