screw in photo sensor

The digital electronic twist-lock is an advanced electrical accessory featuring a microprocessor circuit design that can be matched with a CD photocell, photodiode, or infrared filter phototransistor sensor to provide precise lighting automation. Additionally, the product is equipped with a lightning arrester (MOV) that enhances reliability and ensures protection against power surges.

The Thermo Type Screw In is an advanced photo controller ideal for controlling street lighting, garden lighting, passage lighting, and doorway lighting. This series, JL-303, is designed to automatically adjust the lighting level according to the natural ambient lighting. It is easy to install and use, with a built-in temperature sensor that ensures accurate readings. Additionally, it is highly durable and reliable, with a long service life. The Thermo Type Screw In is the perfect device for a variety of lighting applications.

Wire In Photo Controller JL-103, this photoelectric switch is the ideal solution for controlling street lighting, passage lighting and doorway lighting automatically in accordance with the ambient lighting level. The controller is designed to be easily installed and can be used in both indoor and outdoor environments.

The Electronic Type Screw In is the perfect electrical accessory for controlling street and garden lighting. It features a unique screw-in design that makes installation and maintenance easy and fast. With its advanced electronic technology, it provides reliable and accurate control of lighting, allowing you to control the brightness and duration of the lights. It is also highly durable and weather-resistant, making it suitable for outdoor use.

The product is designed based on an electric heating structure, which can provide more than 30 seconds of delay to avoid turning on the chrome spotlight or flash at night. The temperature compensation system ensures consistent performance regardless of the ambient temperature. The L-118 series allows for easy position adjustment when an extra turn is used after installation.