The HEINE EN 100 provides a constant 3.5 V output voltage independent of mains voltage fluctuation. Automatic electronic switches built into the handles.

Continous brightness control on the handle.

HEINE Accubox II 6 V / 10 W
suitable for all HEINE 6 V instruments.
The Accubox II can be used both as a portable power supply and for continuous use. Accubox II is compact enough to be carried in a coat pocket or doctor's bag.

Table-top transformer EN 20-1    6 V / 10 W
for all HEINE 6 V headband instruments. The EN 20-1 is compact and features a continuous brightness control.

Elegant, compact design - saves space.
Automatic on/off switching - convenient, prolongs bulb-life.
Continuous brightness control - precise selection of brightness.