The Apollo 4 is compatible with all 120 volt ballasts that feature a Smart Volt power cord (the one that looks like a computer power cord) and makes lighting control simple! Easy to set up and use, it's also very durable, with a ballast-rated relay that stands up to high in-rush ballasts much better than a simple mechanical relay and a high-quality enclosure that seals out moisture and dust.
10 Amps/120 Volts/60 Hz/1000 Watts
This product provides 24 hour lighting control for up to a 1000 watt ballast from a 120 Volt outlet. The Apollo 4 is compatible with all 120 volt ballasts that feature a Smart Volt power cord. This includes: Sun System 1, 6 & 10, Harvest Pro, Harvest Pro Elite, Budget Gro, Galaxy and Lumatek ballasts. This timer makes lighting control simple!