LED 停車場燈 - Cobra 系列，56000流明，5000K，100-277V，黃昏至黎明感應，適用於體育場、道路的商用燈具

The 5000K light is crisp and clean across our whole lot, not that yellow haze the old ones gave off. Dusk to dawn works exactly like it should, no timer needed. Three weeks in and I haven't touched a thing.

Swapped out two old metal halide fixtures for one of these over our lot entrance and the difference at dusk is honestly ridiculous. The dusk-to-dawn sensor kicks on right as it gets dark, and the 5000K light makes the pavement look almost like daytime. Electric bill for that corner dropped too.

The 56000 lumens on this thing is no joke—it lit up our entire back lot like it was mid-afternoon, and the 5000K color makes everything look crisp instead of yellow. Installation took me about an hour on the pole, and the dusk-to-dawn sensor has kicked in perfectly every evening since.