900W stainless steel transformer with three foot 12 gauge cord with grounding plug and thermal protection in the primary circuit to avoid overheating. Resettable circuit breakers in secondary circuits for electrical safety and convenience. Plug in time. 900-watt stainless steel transformer with three ft. 12-gauge cord with grounding plug and thermal protection in the primary circuit to avoid overheating. Multiple secondary taps allows maximum light output and lamp life for long or short runs and loading.