The Norman Lamps 120RB is a T2 miniature incandescent reflector bulb designed for annunciator panels, indicator lights, and low-level signaling applications where consistent visibility and long service life are essential. Operating at 120V and drawing just 0.025A at 3W, this incandescent lamp features an internal reflector that focuses light output forward for improved directional brightness compared to standard clear miniature bulbs.

Built with a durable CC-7A filament and a standard BA9S miniature bayonet base, the 120RB delivers a rated average life of 7,500 life hours, making it well suited for continuous-duty indicator applications in industrial control panels, elevator status boards, telecom equipment, switchgear cabinets, and PLC signaling systems. The compact T2 tubular envelope measures 1.22 inches in length by 0.91 inches in diameter, allowing this incandescent bulb to fit into tight instrument housings, machine tool signal lamps, and annunciator sockets without clearance issues.

This incandescent miniature reflector lamp is fully dimmable and provides the warm, instant-on glow associated with traditional filament technology, making it a reliable direct replacement for existing 120V BA9S indicator sockets throughout commercial and industrial equipment.

• Incandescent T2 miniature reflector bulb rated 3W at 120V with a low 0.025A current draw for efficient indicator use
• Standard BA9S miniature bayonet base for quick twist-and-lock installation in annunciator panels and pilot light housings
• Internal reflector coating directs light forward for enhanced visibility on control panels and status boards
• Rugged CC-7A filament construction rated for 7,500 life hours of continuous indicator service
• Compact incandescent envelope measures 1.22 in. length by 0.91 in. diameter for tight-fit instrument sockets
• Fully dimmable operation ideal for elevator indicators, switchgear, telecom equipment, and industrial signaling

Tags: 120rb, bulbs