全截光壁燈 - WPD系列附光感應器，9450流明，可選功率與色溫，AC 120-277V

Finally got these installed in our warehouse parking lot and the difference is night and day. I really appreciate being able to dial in both the wattage and color temperature to match the existing lights.

The photocell on these is dead accurate — they kick on right at dusk instead of flickering like my old fixtures did. I set them to 4000K for the parking lot and the light spread is even, no weird hot spots on the asphalt. Wiring them into 277V was straightforward too.

Swapped out two old floods on the back of our shop and the difference at night is ridiculous. The photocell kicks on at dusk so I'm not messing with timers anymore, and even on the lower setting they throw plenty of light across the lot.