Driver: temperature should never exceed 149 Deg. F (65 Deg C). Thus to maximize system life, ambient temperature of the driver should be kept as low as possible.

Lamp: temperature of the lamp mounting base of the induction core should never exceed 212 Deg F (100 Deg C).

Amalgam tip: temperature must be within the range of 131 Deg F to 257 Deg F 9 (55 Deg C to 125 Deg C) for optimal light output.