TWISTLOCK PHOTOCONTROLS FOR LED & HID STREETLIGHTS
Welcome to the world's best selling photocontrols, evolved from decades of experience in manufacturing outdoor lighting controls. From HID to LED, select from a variety of options including stand-alone dimmable photocontrols with no wireless needed. All of the photocontrols below are built in the USA with the highest quality available in the market today.

ELL - LED Long Life Dusk to Dawn Photocontrol
- Advanced Bat Eye photo sensor which eliminates luminaire cycling
- Durable Relay rated for over 15,000 operations (20 years)
- Heavy Duty MOV surge protection for prolonged life operations
- Robust polypropylene cover for extreme UV and temperature protection

TRS - LED Long Life Dusk to Dawn Photocontrol
- Glass Encapsulated Bat Eye photo sensor for harsh environments
- Durable Relay rated for over 15,000 operations (20 years)
- Heavy Duty MOV surge protection for prolonged life operations
- Robust Xenoy cover for extreme UV and temperature protection

Dimulator - LED Long Life Dimming Photocontrol
- Dusk to Dawn Twistlock Photocontrol with Dimming
- Stand-alone operations with no wireless system needed
- Multiple selectable Dimming Schedules available
- Energy saving and Reduces Light Trespass

P Series - HID Dusk to Dawn Photocontrol
- Durable, Low Cost Photocontrol
- Dusk to Dawn operations for HID luminaires
- Multiple voltages available
- Advanced Phototransistor light sensor

S Series - HID Dusk to Dawn Photocontrol
- Durable, Low Cost Photocontrol
- Dusk to Dawn operations for HID luminaires
- Multiple voltages available
- Utilizes Silicon Sensor for high sensitivity sensing

ST7700 Series - HID Electromechanical Replacement
- Durable, Low Cost Photocontrol
- Dusk to Dawn operations for HID luminaires
- Multiple voltages available
- Replaces Electromechanical Photocontrols

FP7500 Series - HID Dusk to Dawn Photocontrol
- Durable, Low Cost Photocontrol
- Dusk to Dawn operations for HID luminaires
- Multiple voltages available
- Replaces obsolete Cadmium sensors

FP7600 Series - HID Dusk to Dawn Photocontrol
- Durable, Low Cost Photocontrol
- Dusk to Dawn operations for HID luminaires
- Multiple voltages available
- Utilizes Silicon Sensor with Electronic circuitry

FP7700 Series - HID Dusk to Dawn Photocontrol
- Durable, Low Cost Photocontrol
- Dusk to Dawn operations for HID luminaires
- Multiple voltages available
- Replaces obsolete electro / mechanical Cadmium

FP Thermal - HID with Delay Turn On/Off Response
- Time delay of 30 seconds min with 1:3 Turn On/Off Ratio
- Dusk to Dawn operations for HID luminaires
- Multiple voltages available
- Durable, Low Cost Photocontrol

Light Keeper - HID Upward Facing Light Sensor
- Upward facing light sensor
- Ideal for city environments
- Immune to light laser attacks
- Dusk to Dawn operations

Mid-Night Tracker - HID Dusk to Mid-Night
- Dusk to Mid-Night operations for HID luminaires
- Ideal for saving energy for part-night operations
- Multiple voltages available
- Durable, Low Cost Photocontrol

Shorting Caps - Constant On / Off Operations
- Ideal for testing light fixtures
- Shorting Cap available for constant On operations
- Shorting Cap available for constant Off operations
- MOV options available for surge protection