Quartz Halogen Infrared Sauna Tube with R7S terminals
Tubes overall dimensions are 535mm, Wattage is 400w at 240v
suits all saunas with R7S lamp holders 535mm apart.

Suits tubes in Leisure scape spas Infrared Saunas

You may also need to replace the R7S lamp holders as these can become damaged due to heat, causing a ineffective connection, these are also available in a separate listing