Manufacturers of led line lights need to use sealant to improve the waterproof performance of LED line lights and minimize the possibility of water ingress. Aluminum is used as the lamp body, which also improves its heat dissipation performance and prevents exposure and damage.

LED linear light IP67 waterproof: usually also called semi-sleeve drip waterproof or semi-sleeve glue waterproof, that is, the bottom is covered with a semi-sleeve, and then it is dripped or poured.

LED linear light IP66 waterproof: usually also called hollow full tube waterproof light bar, generally used sleeves are silicone full tube and PVC full tube.