The HANS HEISS current LED type Slit Lamps is working with the special chin-rest with the “D” connector and power box input voltage of 3V, which cause two questions

1. It cannot work with refraction unit with the voltage of 6V and 12V.
2. It is costly for customer to change the Halogen type slit lamps to LED type slit lamps after buying.

He should change the chin-rest, power box and lamp module. The following New wide voltage (yellow) LED module we launch today will work out the above problems

The customer just need to change the whole lamp module only to have a LED type Slit Lamps from the Halogen type Slit Lamps.

Noted The previous LED module (the type without the circle PCB) cannot be replaced by this new Wide Voltaje LED Module