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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
- ON time 10 sec
while the fully sealed motor adds safety
industry-standard conductivity meter—trusted by growers worldwide for accurate
and promote inner and outer plant strength
PowerSun Electronic Ballast Fan-Cooled 400W HPS / MH 120 / 240V Ballasts - ON time 10 secDiscover the PowerSun Electronic Ballast Fan Cooled 400W HPS MH 120 240V DETAILED DESCRIPTION: Extremely high frequency, works perfectly with standard and double ended lamps Runs 15% cooler ''Soft start'' program to allow multiple ballasts to start at the same time 120 240V 50 Hz to 60 Hz Works with both MH and HPS lamps External breaker system protects against power surges Comes with an 8 ft power cord * 1 year warranty ** Socket non included