In addition to effortlessly powering ten 1000 Watt lights at 240 Volts, the DPC-15000TD has a special feature to protect the life of your bulbs during power failures. Dial-in a delay of 1 to 10 minutes before your lights will restart when power is restored after a power outage. GFCI main circuit breaker provides the ultimate in safety and protection for you and your environment 50 Amp or 60 Amp main capacity. Ten timed 240 Volt outlets (6-15r) and five 120 Volt outlets (5-15r) with built-in digital timer with battery backup. Real-time digital ammeter shows precise amperage draw. Detachable trigger cord can override the built-in timer so Powerbox® can be controlled by other devices. Hand-built at their California factory.