Check the listing for details. Cleo HPA 400S HPA400S UV Lamp Tanning Metal Halide Tube 400W - 9192205245. Condition: New. Listed at 39.99 USD. CLEO HPA 400 S - HPA high pressure lamps CLEO HPA – The OriginalThe iSOLde high-pressure lamp range CLEO HPA is still unmatched in terms of quality, reliability, safety and tanning performance. You can recognize the original CLEO HPA high-pressure lamps by four distinctive features: gold coating, power spots, lying Cleopatra and iSOLde GERMANY imprint on the sockets. Gold CoatingThe precious gold coating on both ends of the glass bulb supports the optimum operating temperature following the same principle as a reflector: It reflects the thermal radiation into the interior of the bulb, thus ensuring a steady temperature equilibrium of the lamp filling inside the glass bulb. The result: a consistent spectrum over the entire life span of the lamp. Power SpotsThe silver spots on the inside wall of the glass bulb are a visible sign of the quality inspection of each individual lamp. These power spots result from the burn-in process and have an acceleration effect when the lamp is ignited for the first time. The result: The spots shorten the run-up time by up to 33% and guarantee full power right from the start. * Use in fixture equipped with proper UV filters only.