Replacement lamps should be used only if they are __________.

Replacement lamps should be used only if they are compatible. This means that the replacement lamps match the specifications and performance characteristics required for the tanning equipment. Using compatible lamps ensures that the tanning device operates safely and effectively, providing the appropriate UV output for tanning while also preventing potential damage to the machine.

If the lamps are not compatible, there can be issues such as improper tanning results, increased wear on the equipment, or even pose safety risks to clients. Compatibility ensures that the replacement lamps are designed for use with the specific tanning unit, maintaining the integrity of the tanning system.

Other options do not adequately capture the essential requirement for replacement lamps. Generic or branded labels do not guarantee that they will function correctly within a particular tanning device. Similarly, while standard may imply certain characteristics, it does not directly relate to the crucial aspect of compatibility concerning the performance and safety requirements of the tanning equipment.