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The LED Light


on sale
Sale Extended until May 15th!
Product Line: Low Voltage Controls;  Nightwatch Photo Sensors


Nightwatch™ Guardian Opto Sensors

The Guardian series of photo sensors are made to automatically turn on LED lights at sunset and turn them off at sunrise. The setting is pre-set to turn on the LED light as soon as low incandescent light level is sensed by the sensor. Light brightness will increase as ambient light level decreases, until full brightness is achieved when it becomes totally dark.

There are models that can be mounted on posts, on the toe kicks, in junction boxes on walls for a very appealing look that could hide what the item is for. The most common flange mount models come in various sizes and current capacity run from 1 amp up to 13 amps on some models. Most models are weatherproof for out door applications.

Installation can be in any material, for any type of vehicle, in rooms of any size, in cabinets, in display cases, in water features, for shelf and plant lighting, for walkway lights, for driveway lights, and even for lighting up sculptures and other art objects. Guardian Opto Switches are made to work with the Sintralights, the Acrylites, the LED Clusters, the Ice Pucks, the Ice Panels, the Channel letter LED Modules, with most of the other 12vdc products we stock, and any custom made 24vdc product.

NOTE - Buyer Beware: Use on/for non LED products or other devices is at the purchaser's own risk. TheLEDLight.Com will not honor any warranty or product defect claim, nor will TheLEDLight.Com be liable to any extent for damages to purchaser's property, equipment, non-LED lighting or other devices.


opto switches Guardian Flange Mount 12FM4 for indoor and outdoor use. See the 12FM4 Flange Mount Sensor specs and pricing.

opto switchesGuardian Flange Mount 12FM13. 12vdc 13 amp model for indoor and outdoor use. See the 12FM13 Flange Mount Sensor specs and pricing.

opto switchesGuardian Post/Panel Mount 12PM4. 12vdc4 amp model for indoor and outdoor use. With LED Indicator. See the 12PM4 Post/Panel Mount specs and pricing here.
opto switchesGuardian Post/Panel Mount 12PM13. 12vdc13 amp model for in and out door use. With LED Indicator. See the 12PM13 Post/Panel Mount specs and pricing here.

opto switchesopto switches

Indoor Wall Plate Mount 12v. 4 amp and 7 amp models for indoor use only. The 7 amp model has an "override" switch and red LED indicator.

See the 12WP4 Indoor Plate specs and pricing here.

See the 12WP7 Indoor Plate specs and pricing here.



opto switches

Outdoor Plate Mount 12v and 24v. 4 and 13 amp models for outdoor use. Made of brushed stainless steel. Includes gasket. See the 12OB4 and 24OB4 Outdoor Plate Mount specs and pricing here.

Outdoor Plate Mount 12v. 4 and 13 amp models for outdoor use. Includes gasket. See the 12OB13 Outdoor Plate Mount specs and pricing here.



opto switches1" Snap-In Sensors - 1 amp. Black and White case for both 12v.See the 1" Snap-In Sensors here

opto switches

Mini Flange Mount 12v, and with 1 amp capacity. See the 12FM1 Mini Flange Mount here

Mini Flange Mount 12v, and with 7 amp capacity. See the 12FM7 Mini Flange Mount here


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