ZHISHUNJIA 36W 2800lm 6000K-4500K-3000K 72-SMD 5630 LED Dimmable Light Ceiling Lamp (85~265V)
Light and color temperature are adjustable. Turn on / off the switch within 20s changes color temperature and power: for once 18W white light (6000K default) for twice 18W warm white (3500K) for thrice 36W natural white (4500K).