OSRAM SYLVANIA 64607 EFM 50W 8V MR16 Halogen GZ6.35 Bi-Pin Base standard bulb

Purpose & Audience

The OSRAM SYLVANIA 64607 EFM is a 50 W 8 V halogen bulb built for precision equipment such as microscopes, projectors, dental lights and fiber-optic illuminators. It serves technicians and facilities that need a compact, high-intensity source for optical instruments.

Decisive Specification

The GZ6.35 bi-pin base spaces its pins 6.35 mm apart, so the lamp only fits sockets made for that exact pitch. A rated life of 50 hours means the bulb is intended for intermittent or scheduled-use applications rather than continuous general lighting.

Build Integration

The MR16 reflector directs light into a tight beam that matches the optical path of compatible microscopes and projectors. Halogen output delivers the colour quality these instruments expect, while the low 8 V rating requires the correct transformer or power supply already present in the host device.