Diamond Sun S

The Diamond Sun S tanning lamp is a Wolff Systems produced lamp that is made exclusively for ETS, LLC (previous owners: ETS, Inc.), who owns the trademarked named. It is available in several sizes, including F71 and F59 bi-pin, and F72 and F73 RDC. While the UVB ratings for this lamp are not published, many people believe them to be comparible with a 5% UVB tanning lamp.

These lamps came as original equipment (OEM) for SunQuest Wolff home and lower cost commercial tanning beds, with 16 to 24 lamps.

Because they are only available through the manufacturer, they tend to be quite expensive, in the $20-$22 price range. Because of this, they are seldom used as replacement lamps by salon owners, who can buy legally equivalent tanning bulbs for less than half this price, typically $10 or less. Examples of legally compatible lamps include the SunMaster Custom Bronzer and Custom Plus, as well as Brilliance 5% and others.