PHOTOCELL 120V - K4221
Available for pickup at
- MT Pool Distributor Corporate (3) in stock
Request purchase access
Couldn't load pickup availability
The K4221 120V Photocell Thermal Control delivers reliable automatic lighting control for pool contractors managing commercial and residential outdoor lighting systems. This stem and swivel mount photocontrol provides professional-grade dusk-to-dawn operation with advanced delay features that prevent false switching from transient light sources.
Commercial Pool Lighting Benefits
Designed for demanding outdoor environments, this thermal photocontrol reduces maintenance calls with its weather-resistant polycarbonate housing and sonic-welded moisture seal. The mechanical bimetal switch with cadmium sulfide photocell ensures consistent performance across temperature ranges from -40°F to 158°F, making it ideal for year-round pool installations.
Why Pool Contractors Choose MT Pools
MT Pools provides superior customer service and wholesale pricing that supports your profit margins on lighting automation projects. Our daily recurring customer support ensures you have the technical expertise and reliable inventory to keep your pool lighting installations on schedule and profitable.
Frequently Asked Questions
What lighting types are compatible with the K4221 photocell?
How does the delay feature prevent false switching?
Is installation flexible for different fixture types?
What certifications does this photocontrol have?
Order Today
Trust MT Pools for your pool lighting automation needs. Our expert team provides technical support and fast shipping to keep your projects profitable and on schedule.