Slimline Classic™ The Classic Slimline™ Series is another time-tested and proven workhorse line. The Classic Slimline™ 3200 (shown), is an excellent starter unit for any salon. The Classic Slimline™ 4000 (not shown,) features two 400 wt facial bulbs and a highter arch on the tanning unit's canopy. Toll Free 800.229.7432