Grozone LS3 light and load switcher 120/240v velokelp keep doors and windows closed

keep doors and windows closed for 15 minutes after each treatment

Connect your ventilation system with confidence using this professional-grade mylar ducting

000 gallons of filtered water

CANNA Terra Vega is rich in nitrogen

VitaMax™ is a scientifically created formula designed to encourage better root development

Grozone LS3 light and load switcher 120/240v velokelp keep doors and windows closedGrozone LS3: Light and High Load Switcher (240V 120V) The LS Series of light and high load switchers provide safe and reliable switching of high current equipment such as HID lighting, high amperage heaters or dehumidifiers. The unit performs the high current switching by means of a low current 120Vac sense cord. This sense cord can be activated by regular timers. Multiple units can be installed to control a higher number of loads. Included Modules