GOODSMANN Photo Eye, Light Sensor, Photo Cell for Power Pack Transformer Photosensor Remote Photo Electric Switch Dusk-to-Dawn Light Sensor Switch Works with GOODSMANN Products 9920-9805-01 boat cover making them effortlessly compatible with

making them effortlessly compatible with a wide range of low voltage transformers

and purple) and dynamic color options with both flashing and fading color cycle functions

it can be easily installed without the need for any tools or equipment

Incredibly helpful when setting up your system

GOODSMANN Photo Eye, Light Sensor, Photo Cell for Power Pack Transformer Photosensor Remote Photo Electric Switch Dusk-to-Dawn Light Sensor Switch Works with GOODSMANN Products 9920-9805-01 boat cover making them effortlessly compatible withFit a wide range of non digital transformers 120 watts, 200 watts, 300 watts or 900 watts sold at GOODSMANN or other brands Automatically turns lights on at dark and off during daylight hours Combine with timer on GOODSMANN power packs to customize On Off cycle Durable weatherproof construction Includes wall mounting bracket