F72 100W Tanning Bulbs
Some older equipment were supplied with F72 100W bulbs. These are uncommon these days, with the F71 100W becoming the lamp of choice. The F72 has a cap called an RDC end that fits into a telescoping lamp holder on one end of bed, and a stationary lamp holder on the other. Genesis has been the lamp of choice in home and high end units for decades, and still is sought after for its innovative and dependable attributes.