Outdoor Dusk to till dawn photocell twilight lighting switches       

We use our solar energy strorage system during the manufacturing process of these photocells weather permitting.

Acetek sends these photocells worldwide every day

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 CellOptik 12v dc  

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 (2"1/4L x 1"1/4W x 1"D)and requires a 20mm mounting hole. The unit is constructed from polycarbonate with 300mm (12")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. Need a dawn to dusk version Acetek 

Applications: Outdoor, Home, Garden, Office, Caravan, cars, Marine, Solar, lighting.

Buy photocells direct online simply click on the photo and you will be taken to the Acetek buy online site. In Stock 

 

CellOptik 24v ac/dc

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. Need a dawn to dusk version Acetek

Applications: Outdoor, Home, Garden, Marine, Solar, lighting.

Buy photocells direct online simply click on the photo and you will be taken to the Acetek buy online site. In Stock 

 

Cyclops 232d

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.

Applications : Outdoor, Shop signage, bus stop signs, garden, home, security, lighting.

Buy photocells direct online simply click on the photo and you will be taken to the Acetek buy online site. In Stock 

 

  CellOptik 300R

This is a mains version dusk to dawn photocell lighting switch operating at 220-240 Volt ac and capable of switching 300 watt  with the same physical characteristics as the 12 and 24 volt version. The connection cable is 3 core PVC sheathed at 400mm long. Need a dawn to dusk version Acetek

Applications : Outdoor Shop signage, bus stop signs, garden, home, security, lighting.

Buy photocells direct online simply click on the photo and you will be taken to the Acetek buy online site. In Stock 

 

CellOptik 500R

This is a mains version dusk to dawn photocell lighting switch operating at 220-240 Volt ac and capable of switching 500 watt  with the same physical characteristics as the 12 and 24 volt version. The connection cable is 3 core PVC high temperature at 300mm long. Need a dawn to dusk version Acetek

Applications : Outdoor, Shop signage, bus stop signs, garden, home, security, lighting.

Buy photocells direct online simply click on the photo and you will be taken to the Acetek buy online site.  In Stock

 

Celloptik IP44 Enclosure  

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 with IP65 gland for cable entries 

Buy direct online simply click on the photo and you will be taken to the Acetek buy online site. In stock 

 
 

CellOptik-Eco

The new energy saving dusk to dawn switch that will switch the lights on when it gets dark and switch them off at around midnight then back on around 4 am and off when it gets light again. The sensor is a simple three wire connection and needs no programming by installer or end user as it uses light level to calculate approximate times. This product can pay for it's self with in the first year by the energy it saves. This sensor also has the abillity to control a 1-10v dimming controller to dim the lamps during this time. Below is a chart of the typical accuracy that can be acheived by this sensor. This sensor was programmed to switch off at 6:30 and remain off until the next night.

Buy direct online simply click on the photo and you will be taken to the Acetek buy online site.