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.