WEEK AQUA's LED chips use LEDs for growing plants made by EPISTAR, the world's No. 1 manufacturer of LEDs. Researched and produced in-house UVA chips and RGB3in1 chips greatly contribute to the appearance of aquascapes, such as the growth of aquatic plants and the glow of fish. You can create aquascapes that cannot be obtained with ordinary RGB lights. UVA is not too strong and is suitable for viewing aquariums. There is no damage even if you look directly at it. The benefits of good old fluorescent black light tubes are reproduced with LEDs to the maximum.