The influence of ultraviolet rays on the LED tri-proof housing

Ultraviolet rays have a destructive effect on the wire insulation layer, LED tri-proof housing protective coating, plastic parts, potting glue, sealing rubber ring strip and adhesive exposed outside the lamp.

After the insulation layer of the wire is aged and cracked, water vapor will penetrate into the interior of the lamp through the gap in the wire core. Coating aging of LED tri-proof housing, the coating on the edge of the shell is cracked or peeled off, and gaps will appear. After the LED tri-proof housing ages, it will deform and crack. The electronic potting colloid will crack when it ages. The rubber strip of the sealing rubber ring is aging and deformed, and gaps will appear. The adhesive glue between the structural parts is aging, and gaps will also appear after reducing the adhesive force. These are the damages of ultraviolet rays to the waterproof ability of LED tri-proof housing.

JE is a factory specializing in the production of PC LED tri-proof housing, for moreinformation, please refer to:

https://www.jeledprofile.com/tri-proof-led-fixture

Contact email:sales@jeledprofile.com

Tel/Whatsapp/Wechat: 0086 13427851163