E10 Screw Mini Bulbs 1.5V 0.3A Warm White Bulb Light and E10 Mini Screw Type Bulb Socket Black Plastic Bulb Holder for Student Experiment Lighting DIY Accessories (30 Pieces) - Amazon.com
E10 1.5V Mini Lamps Small Globe
Uxcell E10 Screw Base Miniature Bulbs 1.5V Warm Yellow Light Mini Lamps with Lamp Holders 1 Set - Walmart.com
Diode Led 1.5v 3mm / 5mm 940nm Ir Infrared 850nm Emitting Round Tube Light Bulb
Bulb, screw style, 1.5-volt
Amazon.com: Mini Lightbulb E10-1.5V-3V 0.3A - Pack of 10 - For Science Fair Projects : Office Products