The Norman Lamps EXN-GU10/12V is a 50W low voltage halogen MR16 reflector lamp built for 12V applications while featuring the convenient GU10 turn-and-lock pin base. This specialty halogen configuration combines the crisp, high-CRI white light of a traditional MR16 EXN lamp with the secure, twist-to-install GU10 socket commonly found on track and accent fixtures, eliminating the need for a separate GU5.3 bi-pin holder when paired with a 12V transformer.

Engineered around the ANSI EXN halogen standard, this MR16 lamp delivers approximately 3000K warm white illumination at 100 CRI with a 38 degree flood beam spread, producing the rich color rendering and sparkle that designers expect from halogen technology. The dichroic reflector projects visible light forward while allowing infrared heat to pass through the rear, helping keep illuminated surfaces cooler than standard reflector lamps.

Typical applications for this 12V halogen MR16 include retail display lighting, residential accent and track lighting, landscape and pathway fixtures, museum and gallery showcases, and any low voltage system that uses GU10-style sockets. The lamp is instant on, fully dimmable with compatible low voltage dimmers, and provides approximately 2,000 life hours of service under standard operating conditions.

• 50W MR16 halogen lamp operating on 12V low voltage power for use with magnetic or electronic low voltage transformers
• GU10 turn and lock pin base provides a secure twist-in connection, ideal for fixtures requiring GU10 sockets on 12V circuits
• Approximately 3000K warm white color temperature with 100 CRI for accurate, vivid color rendering on illuminated subjects
• 38 degree flood beam spread with dichroic reflector that directs light forward while venting infrared heat to the rear
• Rated for approximately 2,000 life hours of halogen performance with instant-on startup and full dimming capability
• Suited for track lighting, retail and gallery display, residential accent lighting, and low voltage landscape fixtures