Our B250/B350 high bay light is top quality. It is with Cree chips, using high quality chrome plating aluminum fins heat as heat sink, it is better for heat dissipation. We infused the white transparent glue on each LED, and then use a fixed lens, waterproof rating to IP68, our customers have taken the samples with high pressure water gun to wash it, it is still in good condition, welcome to order the samples to test.
