Tag Archives: ip67 led lighting

How to improve the sealing waterproof of LED point light

20mm round ball decoration lighting led digital pixel point light source (3)

The improvement of sand casting process, casting treatment and structure elusion are the measures to improve the sealing and waterproof performance of LED point light die castings. 1. Sand casting process improvement of LED point light source die casting There are several ways to improve sand casting process (1) Keep pressure and heat preservation for […]