Miniature Light Bulb, 2.25 Volt

Miniature Light Bulbs, 2.25 Volt (Pack of 10)

Miniature incandescent lamp for low-voltage DC applications. Operates at 2.25V with a current draw of 0.22A. Features a TL3 tubular lens-end envelope that concentrates light output forward, making it suitable for optical instruments and focused illumination.

Applications and Benefits:

• Used in pocket microscopes
• Suited for handheld illuminators
• For battery-powered inspection lights (2× AA cells)
• Ideal for educational electronics and circuit demonstrations

Caution:

Designed for 2-cell AA battery operation (3V nominal). The 2.25V rating allows extended filament life under battery discharge conditions. Ensure correct installation in devices supporting E10 screw base and TL3 envelope type. Handle with care; incandescent filament is fragile.