TORK 3002 Button Flush Mount, On 1-5Fc/Off 3-15Fc, 9 IN Leads, 208-277V, 3470-4620W Tungsten, 2080-2770Va Ballast, 1040-1385Va Led
https://www.nsiindustries.com/product/tork-3002-flush-mounting-photocontrol-lexan-housing-spst/
Use TORK flush mounting photocontrols to automatically control pole lanterns, lawn and walkway lighting by turning lights ON at dusk and then automatically shutting them OFF at dawn. Photocell responds to a light spectrum near to that of a human eye.