EXCELLENT

High "A" and "B" Rays - Lay down unit with a maximum exposure time of 15 minutes.

44 - 160 w High-pressure phosphor lamps with UVA 40.3 UVB .5 total 40.8.

10 - 500 w High-pressure mercury vapor upper body lamps. 

Less chances of burning.

FOR BEST RESULTS

Use a high "A" ray unit - next day use a high "B" ray unit