Grow Light Timers & Contactors

The Sentinel CS8 GE Contactor with Grasslin precision timing offers reliable control within a compact and robust design. This 8-way 26A control unit features a GE contactor and Grasslin timer housed in a high-quality powder-coated metal enclosure, suitable for various applications including indoor gardening setups. Benefits Precision Control: Grasslin timer ensures accurate timing for device activation. Compact and Sturdy: Robust powder-coated metal enclosure ensures durability. Convenient Switching: Individually switched sockets with illuminated switches offer straightforward operation. Versatile Mounting: Can be mounted on walls or grow tent poles for flexible installation. British Quality: Manufactured in the UK, meeting high standards of craftsmanship and reliability.

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The Green Power Commercial Contactor is for controlling multiple banks of HID lights, 12 light version. General Information These units send power to your HID lighting ballast bank-by-bank, reducing the surge you get from HID lights on start up. Green Power commercial units use heavy-duty contactors and delays which allow you to switch HID lighting on safely. Additional safety is provided by the world-renowned Grasslin timer which is powered by a quartz crystal back up and built-in trip fuses to provide extra protection against any power surges. From start up; banks of four lighting units ignite with a 20 second interval between each bank of four lights. Benefits Heavy duty build with internal wiring Switchable sockets World renowned professional Grasslin timer Built to strict C.E. standards Rubberised HO7RNF cable resistant to light ray degradation Robust metal housing 2 year manufacturer's warranty Operating loads: 16 x 250 watt light units 16 x 400 watt light units 16 x 600 watt light units 9 x 1000 watt light units Maximum Load: 9600 watts. Attention! These units need to be wired in by a qualified electrician.

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The all new Hero8 is an 8 way contactor featuring two additional sockets dedicated for heaters. This contactor is perfect for those of you running multiple lights and heaters in the grow space. It comprises a circuit breaker built into the unit trip to prevent the socket from overloading and heating up. General Information Weight - 4 kg Dimensions - 19 × 12 × 60 cm Benefits You can control 8 lights, and up to 2 heaters Max load - 8 x 600W Digital HPS / 4 x 1000W HPS Heater socket maximum load - 2500W Protection Class IP54 Grasslin Timer If the system becomes overloaded, the circuit breaker will trip before the sockets melt. Prevents power surge tripping your mains supply Insulated cables How to Use For best results, use in line with the manufacturers instructions provided.

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The Maxibright Pro Solo Heavy Duty Time is ideal for setting day and night on/off lighting period as well as setting a heater on periods and timing irrigation cycles. It is reliable and has a high quality timer unit. This timer has been designed to take a 13 amp plug so there is no need to remove the plug to reset the controls. There are 96 switching operations within a 24 hour period (every 15 minutes). It is ideal for setting on and off (day and night) periods with HPS, CFL and T5 as well as LED grow lights and timing pumps for irrigation cycles.

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The LUMii Black Contactors are a cost-effective option for the scheduling of your grow lights. The unit enables you to set optimum light levels during the day. The contactors' mechanical timer can be set in 15-minute increments. The relay switch activates HID lights. The contactors are available in 4 and 8-way versions. Growers worldwide use LUMii Black Contactors to streamline their grow room lighting. General Information The Black Contactors help growers schedule the grow room lighting in 15 minute increments; The contactors' power bars support 13 Amps each; The unit is made in 4-way and 8-way versions.  Benefits The contactors are cost-effective light scheduling solutions; The units are easy to use, flexible, and lightweight;  The Science LUMii's Black Contactors allow growers to schedule their grow room lighting in 15-minute increments. The relay switch activates the HID lights in safe conditions without overloading the timer. How to Use To activate the Black Contactors, push the timer pins to indicate "ON." Position the ON/OFF switch to the centre, which indicates "timer" mode. Plug the ballasts into the 4-socket power bars. Plug the timer plugs into the main supply sockets. For the best results, LUMii recommend the following configuration: 4 x 315W for 4-socket power bar; 3 x 600W for 4-socket power bar; 4 x 400W for 4-socket power bar.

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The LUMii 24 Hour Plug In Timer is ideal for setting day and night on/off lighting period as well as setting a heater on periods and timing irrigation cycles. It is reliable and has a high quality timer unit. This timer has been designed to take a 13 amp plug so there is no need to remove the plug to reset the controls. There are 96 switching operations within a 24 hour period (every 15 minutes). It is ideal for setting on and off (day and night) periods with CFL and T5 as well as LED grow lights and timing pumps for irrigation cycles.

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Normal household timers are not built to take the high inductive loads produced by HID ballasts. If used with an HID ballast - the contacts inside the timer that open and close the timed circuit will overheat and weld together - breaking the timer and leaving your grow lights permanently on. The LUMii Heavy Duty 24 Hour Plug In Timer is different. It is designed to take high loads and has no problem dealing with the inductive loads produced by a 600 watt ballast. This means no separate contactor is required and saves you money. It has a 96 switching operations within a 24 hour period (every 15 minutes). This timer is suitable for timing one 600w HID ballast or up to 6 x 200w CFLs. It has a robust 'inline' case design with socket and timer dust covers. General Information Can deal with inductive loads produced by 600W ballast. Suitable for controlling 1 x 600W HID ballast or 6 x 200W CFL lights.

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The LUMii Socket Contactor ensures perfect light timing for optimum plant development. The contactors include a Grasslin timer and they're designed and checked in the UK. The Grasslin timers are high-performance and top-quality units, which streamline operation in your grow room. General Information The LUMii Socket Contactors feature Grasslin timers; The contactors are available in 2, 4, 6, and 8 ways versions; Each unit has a protection cover for every socket; The units include floor pads and mounting brackets. Benefits Built to last; The contactors are checked and tested in the UK; These versatile units can suit any grow room design.

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