Cut a appropriate hole on sheetrock according to product cut-hole size. Connect the led transformer to the power supply (AC voltage design, doesn't matter which leader connect to hot and neutral wire). Pull up the spring clips and insert the light fixture to the hole. Adjust it to hook the ceiling tightly.Ow many lights do i need for? Ft area, 8ft install height: Home (require 90-150lux): 6W: 5PCS; 9W: 4PCS; 12W: 3PCS; 15W: 2PCS; 18W: 12PCS.
Office or Commercial: (require 180-240lux) : 6W: 9PCS; 9W: 6PCS; 12W: 5PCS; 15W: 4PCS; 18W: 3PCS. Hoose The Most Suitbale Color You Like. 3000K Warm White : Suitable for kitchen, hotels, coffee shops or other place need warm and sweet atmosphere. 4000K Daylight White : Suitable for liveroom, bedroom, kitchen, the most comfortable color in household lighting. 5000K Cool White : Suitable for studyroom, office, shopping mall or other place need super bright light.
(This color DO NOT have blue tone like the 6000K). According to the max load capacity of the switch to install appropriate quantity in one switch. Recommended to increase the number of 10-20% to meet the product illumination, if the installation height over 8ft. This item is in the category "Home & Garden\Lamps, Lighting & Ceiling Fans\Chandeliers & Ceiling Fixtures".
The seller is "ledwo25" and is located in this country: US. This item can be shipped to United States, Mexico, Canada.