20 Pack HY -FM12-20W-MS-5000K. This Motion-Sensing Ceiling Light features infrared sensing capabilities and offers two mode options: Day Mode and Night Mode. In Day Mode, the light turns on when a person enters the infrared sensor zone. In Night Mode, the light turns on when the surroundings are dark and a person enters the infrared sensor zone. Top-Quality Products and Competitive Pricing. Our commitment to delivering high-quality lighting solutions at competitive prices makes us the ideal choice for your needs. We also welcome you to send an offer based on your budget, and we will do our best to accommodate your needs every time. Failure to file a claim within the specified time frame may be interpreted as acceptance of the goods and waiver of any errors. Additionally, we require evidence of damage, including but not limited to pictures, videos, etc. To help us process the claim and facilitate a more effective or efficient solution. For damage that occurs en route, the carrier will take responsibility. We will assist with the claim and compensation process.