Top 9 Light Switch Timer UK – Plant Growing Lamps

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1. BG Electrical

BG Electrical Dusk-Till-Dawn Outdoor Weatherproof Light Sensor Timer Switch, Grey, IP55 Rated

BG Electrical - Light sensitive outdoor timer switch from bg electrical: Which automatically switches on/off lights or other connected devices. Bg electrical is part of luceco plc: They guarantee against faulty materials and workmanship for 25 years – giving you total peace of mind.

Dust and weatherproof rating of ip55: With adjustable light sensitivity from 3-1000 Lux, with ambient light setting. With a selection of settings included: Choose dusk-till-dawn operation, 4, or selected time periods to turn off after dusk - 2, 6 or 8 hours. Made from a robust polycarbonate housing: The light sensor time switch is long lasting and will not crack or fade in sunlight.
BrandBG Electrical
ManufacturerBG Electrical
Height2 cm (0.79 Inches)
Length2 cm (0.79 Inches)
Part Numberwpdd

2. Plug and Grow

Plug and Grow 13A Inductive Heavy Duty Plug in Timer, LED HPS MH Fluorescent

Plug and Grow - The only timer that can control 13A of ALL lighting types, Led Hps Metal Halide & Fluorescent. Will switch 4 x 600w ballasts so no expensive dangerous contactor timers required. It is rated at 13A Inductive load internally. The world's first 13a Plug in Timer with a 13A inductive load. Simply use with a good quality 13a extension lead If timing more than one Light, check the rating plate of your Lighting, then Plug and Grow.
BrandPlug and Grow
ManufacturerPlug and Grow

3. National Lighting

Compatible with Multiple Lights | White, IP44 Rated Dusk to Dawn Photocell Sensor Light Switch for Outdoors, Weatherproof with Adjustable LUX Control

National Lighting - The sunlight detector is fully automatic, reducing the effort of switching on & off the lights by yourself. Photocell technology with adjustable lux control - Our dusk to dawn lights use a photocell which gets activated by the changes in the natural light, which means that they automatically shift with daylight changes and adjust when the nights are longer or shorter.

Ideal for outdoor lighting - the photocell can be used with multiple lights thus ensuring that your outdoor lights are lit during evening. Dimensions: 26mm projection x 100mm Height x 70mm Width. Energy saving & hassle free - compatible with traditional and led lighting, it’s able to connect with all your outdoor lighting. Includes all fixing accessories. Ip44 rated & weather protected - ip44 rating means that it is protected against solid objects that are bigger than 1mm and water splashing from all directions.

The sensor can help deter burglars and add to home security by keeping your garden lit at night. 2 year guarantee for peace of mind. Dusk to dawn photocell sensor light switch - a wall mounted twilight detector control device, designed to switch a light fitting on and off automatically at dusk and dawn. The weather proof sensor is suitable for Outdoor use, it’s sturdy and built to last. As the sun sets during the evening, the light flow stops and the fixture is powered on.
BrandNational Lighting
ManufacturerNational Lighting
Height39.5 cm (15.55 Inches)
Length24 cm (9.45 Inches)
Weight0.1 kg (0.22 Pounds)
Width27 cm (10.63 Inches)
Part Number86749

4. Loops

10A Outdoor Rated Wall Mounted Photocell -IP55- Dusk Till Dawn Automatic Light Sensor Switch & Adjustable Timer – Garden/Garage/Warehouse External Daylight Detector Relay For Lights

Loops - This will turn off the lights as the sun rises and lux levels rise above your selected lux setting. There are 2 blowout holes on the back of the unit and there is a weatherproof cable entry point on the bottom of the unit so that you have multiple options for wiring this up.

Easy access screw terminals also make for quick & safe installation of power cables. Timer – when the switch is triggered, 8h, it will keep your lights on for a certain period of time. Lux – this is the level of light that will trigger the photocell to switch on your lights. This switch has the following timer settings: 1h, 7h, 5h, 4h, 3h, 6h, 2h, 9h & a dusk till dawn setting.

Ip rating – ip44 – suitable protection against weather & water sprays from any direction. This kit is supplied with wall mounting screws. You can adjust the lux levels so that your lights come on earlier or later. Lux settings – 3 lux to 500 lux | maximum load – 400w led | Dimensions – 79mm W x 109mm H x 32mm D.
Height2.5 cm (0.98 Inches)
Length20 cm (7.87 Inches)
Width10 cm (3.94 Inches)
Part Number4129


Photocell Light Switch or Daylight Dusk Till Dawn Sensor Lightswitch, 10a

LOWENERGIE - Max current: 10A. 2 year manufacturers guarantee. Voltage: 230-240v. Wattage load: 2000w, 2x400w HPS/Metal Halide lamp.
Part Number.

6. Plug and Grow

Plug and Grow Apex Heavy Duty Single Grow Light Hydroponics Timer 4A Inductive

Plug and Grow - Plug and grow -The original and Most reliable Brand. Will switch 1 x 600w HPS /MH. 4 a inductive load. All hydroponic plug in Timers on the market are a copy of this one. Ideal for lED Grow Lights.
BrandPlug and Grow
ManufacturerPlug and Grow

7. Eujgoov

Digital Timing Controller Digital Timer Switch,Programmable Timer Switch Switch Programmable Timer Switch with LCD Display for Lights and Fans AC 220V 1W 25A

Eujgoov - With keyboard lock function-the timing controller Switch has the keyboard lock function of preventing misoperation. High accuracy-high precision:less than 1 second per day error. With lcd display-timer switch is designed with LCD display, clear and concise, to achieve energy saving and efficient intelligent. Time range:1 minute-168 hours, Power consumption:1W. Long service life-the output is a high-power relay, and the buttons are made of high-quality silicone. Easy operation-16 groups of open and open control can be set up every day, convenient to use.
Part NumberEujgoov3xe6v27p9i

8. Plug and Grow

Plug & Grow Plug in Timer Timeswitch for Led Grow Light

Plug and Grow - Suitable for any wattage led grow lighting 600w 720w 1000w 2000w with no separate contactor or surge protector required. Multiple led grow lights can be timed with just one timer when used with a good quality extension lead, can switch upto 2400w.

Compatible with spiderfarm, sanlight, Lux, facida, Gavita, Viparspectra, Streetlight, suitable for Samsung Meanwell Drivers / Led chips. The only standard plug in timer on the market that can safely time your Led Grow Light safely -the large heavy duty switching capacity can cope with the surge that ocurrs when they are switched on. Compatible with all the major brands of led grow lighting Lumatek, Lumii, Sunking, Maxigrow, Maxibright, Dimlux, Luxx, Spiderpharm, Lumi, Daylight, Mars.
BrandPlug and Grow
ManufacturerPlug and Grow
Part NumberPGLEDT

9. National Lighting

National Lighting Electronic Dusk to Dawn Photocell Sensor Outdoor Weatherproof Light Switch IP44 Rated

National Lighting - Rated current: 10A. Ip44 rated for outdoor weather protection. A wall mounted electronic control device designed to switch a light fitting on and off automatically at dusk and dawn. Ensures your lights are not left on all night where lighting may not be required. Dimensions: 130mm Height x 86mm Diameter. Energy saving as lights are not accidentally left on during the daytime. Features a built-in photocell. 10-100 lux on, >40-250 Lux OFF. Electrical termination via bottom cable entry. 2 year guarantee for peace of mind. Includes all fixing accessories.
BrandNational Lighting
ManufacturerNational Lighting
Length30 cm (11.81 Inches)
Part Number86750