The 90MB is a T2-1/2 miniature bulb rated at 90V and 4W, designed for low-current indicator and instrument applications where compact size and reliable long-term performance are essential. This tubular miniature bulb measures just 1.20 inches in length and 0.32 inches in diameter, making it an ideal fit in tight spaces such as indicator panels, control boards, and specialized instrumentation. It features a BA9S miniature bayonet base for secure, tool-free installation and operates at a current draw of 0.045A with a CC-7A filament construction. With a rated average life of 10,000 life hours, this bulb is well suited for applications where frequent replacement is undesirable. The 90MB is sold individually, and ordering 10 units fulfills a full case quantity, making it easy to stock for maintenance or production needs. This T2-1/2 miniature bulb from Norman Lamps is built to consistent quality standards for dependable performance in demanding low-voltage environments.

• T2-1/2 miniature tubular bulb — 90V, 4W, 0.045A current draw
• BA9S miniature bayonet base for secure, tool-free installation
• Compact dimensions: 1.20 in. length x 0.32 in. diameter
• 10,000-hour average rated life for long-term reliability
• CC-7A filament construction for consistent performance
• Sold individually; order 10 for a full case