woods 59411wd outdoor hardwired stem and swivel light control with photocell, compatible with most types of bulbs, swivel mount for adjustable placement, automatic settings, time delay , grey woods conduit photocell with swivel - 100-120 vac / 200-240 vac 50 / 60 hz. 500w (incandescent lamp). 850va ballasted. 1.5 va. automatically turns lights on at dusk and off a dawn. conduit direct wire in. features stem and swivel mount. sliding light level adjustment. lower energy costs.