Click to enlarge	CellOptik 300R	Description This is a mains version dusk to dawn photocell lighting switch operating at 220-240 Volt ac and capable of switching 300 watt. Manufactured in the UK by Acetek it has been designed to be fitted in to panels or light fittings offering a waterproof seal by way of 2 securing clamp nuts and a neoprene gasket. The rear housing is compact measuring (58L x 31W x 26D) and the unit requires a 20mm mounting hole. It is constructed from polycarbonate with 400mm long PVC sheathed cable. The switching component of this sensor is a long life relay with Silver-Tin-Oxide contacts that switches on at light levels of 70Lux and off 110Lux. The placement of light sensing equipment it crucial to the correct operation of the device and must not be influenced by the light it has switched as this will feed back to the sensor and cause a flashing effect. Will operate filament, low energy and LED lamps. Applications : Outdoor Shop signage, bus stop signs, garden, home, security, lighting. Need an wall mount IP44 enclosure ? Go to the bottom of this page. Worldwide Shipping     "Most popular product UK"	Click the arrow for options CellOptik 300R 230V AC CellOptik 300R £9.93	Data Sheet Video
Click to enlarge	CellOptik 500R	Description This is a mains version dusk to dawn photocell lighting switch operating at 220-240 Volt ac and capable of switching 500 watt. Manufactured in the UK by Acetek it has been designed to be fitted in to panels or light fittings offering a waterproof seal by way of 2 securing clamp nuts and a neoprene gasket. The rear housing is compact measuring (58L x 31W x 26D) and the unit requires a 20mm mounting hole. It is constructed from polycarbonate with 200mm long PVC sheathed cable. The switching component of this sensor is a long life relay with Silver-Tin-Oxide contacts that switches on at light levels of 70Lux and off 110Lux. The placement of light sensing equipment it crucial to the correct operation of the device and must not be influenced by the light it has switched as this will feed back to the sensor and cause a flashing effect.  Will operate filament, low energy and LED lamps. Applications : Outdoor Shop signage, bus stop signs, garden, home, security, lighting. Need an wall mount IP44 enclosure ? Go to the bottom of this page. Worldwide Shipping	Click the arrow for options CellOptik 500R 230V AC CellOptik 500R £10.93	Video
Click to enlarge	Cyclops 232d Cyclops 150d	Description This is a mains version dusk to dawn photocell lighting switch operating at 220-240 Volt ac and capable of switching 232 watt. Unlike most photocells it uses a micro-controller to calaculate the switching operation and a Philips quality solid state device to switch on and off. Using virtally zero power to operate in either switch states and fitted with surge protection as standard this top quality photocell fits in to the smallest location being only 20mm in diameter amd 98mm long. This sensor is only suitable for use with filament lamps and electronic fluorescents ballsts with power factor correction. The 150d is a 150watt version operating at 110v ac. Applications: Outdoor, Shop signage, bus stop signs, garden, home, security, lighting. Worldwide shipping	Click the arrow for options Cyclops Range Cyclops 232d 240V £15.50 Cyclops 150d 110V £17.50	Data Sheet
Click to enlarge	CellOptik 12vdc	Description  This 12 Volt dc 5 amp dusk to dawn photocell lighting switch manufactured in the UK by Acetek has been designed to be fitted in to panels or light fittings offering a waterproof seal by way of 2 securing clamp nuts and a neoprene gasket. The rear housing is compact measuring (58L x 31W x 26D) and requires a 20mm mounting hole. The unit is constructed from polycarbonate with 300mm long high temperature PVC cables. The switching component of this sensor is a long life relay with Silver-Tin-Oxide contacts that switches on at light levels of 70Lux and off 110Lux. The placement of light sensing equipment it crucial to the correct operation of the device and must not be influenced by the light it has switched as this will feed back to the sensor and cause a flashing effect. Will operate filament, low energy and LED lamps. It can be purchased with or with out the fuse for addition fuses click here   Applications: Outdoor, Home, Garden, Office, Caravan, cars, Marine (anchor light), Solar, lighting. Need the correct fuse or  wall mount IP44 enclosure ? Go to the bottom of this page. Worldwide shipping    "Most popular product for the USA & Canada"	Click the arrow for options CellOptik 12vdc CellOptik 12V + fuse £18.19 CellOptik 12V no fuse £17.39 CellOptik 12V + 2 fuses £19.99	Data Sheet Video
Click to enlarge	CellOptik 24vdc/ac	Description  This is the 24 Volt 5 amp version of the dusk to dawn photocell above and has all the same characteristics as the 12 volt version. Will operate filament, low energy and LED lamps. Need a dawn to dusk version email Acetek Applications: Outdoor, Home, Garden, Marine, Solar, lighting. Need the correct fuse wall mount IP44 enclosure ? Go to the bottom of this page. Worldwide shipping	Click the arrow for options CellOptik 24v dc/ac CellOptik 24v + fuse £18.40 CellOptik 24v no fuse £17.50	Data Sheet Video
Click to enlarge	CellOptik-Eco	Description  The CellOptik-Eco is avaliable in different voltages and has be designed to reduce energy consumption to a minimum by turning off during the night when not needed. These are pre-programmed to indiviual customer requirments. It works as a dusk to dawn switch although your chosen target time is the time the photocell is programmed to switch off and the remain off time is how long you would like it to remain off for. An example of control is an office that closes at 6pm. Staff are still leaving the car park at 6:15pm. The CellOptik-Eco has a target time of 7pm to ensure the area is lit when staff are leaving. The remain off period is set at 7 hours so that when the staff arrive back the next morning at 5am the car park is lit. The CellOptik-Eco will track time and adjust accordingly through summer and winter. You may notice in the example above that in mid summer the lights will not come on as it is already light at these times. Will operate filament, low energy and LED lamps. Need an wall mount IP44 enclosure ? Go to the bottom of this page. Worldwide shipping	Click the arrow for options Voltages Cell-Eco 230v ac £21.50 Cell-Eco 12v dc £25.90 Cell-Eco 24v dc/ac £26.90 Switch off time 7pm Target 8pm Target 9pm Target 10pm Target 11pm Target Midnight Target 1am Target 2am Target Remain off period 1 Hour 2 Hours 3 Hours 4 Hours 5 Hours 6 Hours 7 Hours 8 Hours 9 Hours All night	Instructions
Click to enlarge	Enclosure IP44 CellOptik	Description This 90mm x 90mm enclosure allows the CellOptik range to be mounted to the outside of a wall. It has a 20mm hole tilted slightly upwards for the sensor and room inside for a terminal block. The enclosure offers IP44 protection to the rear of the sensor and comes with one IP65 gland for cable entrie. There are other options including a 4 way 10 amp terminal block and 2 glands.   Applications: Wall mounting of CellOptik range. If you need more IP65 cable glands, Terminal blocks or the correct dill bit Worldwide shipping	Click the arrow for options Wall enclosure + Options Box +Term + Gland £2.99 Box + Gland £2.50 Box + Term + 2x Gland £3.20
Click to enlarge	PondCell 300R	Description The pondcell 300R is a photocell switch that automatically switches on at dawn to start your pond or fountain pump and remains on during the day and turns off at dusk ready for the next morning. The electronic design uses only minimal standby current (less than 1 watt) and the unit can control 240v ac pumps up to 300 watts. The electronic control unit is housed in a 90 x 90 x 50mm IP44 enclosure and comes complete with an IP65 cable gland. IP rating, This term relates to the protection offered against infiltration of dust and water. IP44       Protected against solids objects over 1mm (e.g. tools, wires and small wires) Protected against water sprays from all directions - limited ingress permitted IP65       Totally protected against dust Protected against low pressure jets if water from all directions - limited ingress permitted Applications: Wall mounting of CellOptik range. If you need more IP65 cable glands, Terminal blocks or the correct dill bit Worldwide shipping	Click the arrow for options PondCell 300R PondCell 300R £19.99	Instructions
Click to enlarge	CellOptik-ECOA	Description Coming soon This operates in the same way as the CellOptik-ECO but has an adjustable switch off time that can be changed by the end user. Switch off time adjustment can be made between 10:00pm and 2:20am. Worldwide shipping	Click the arrow for options