... 460Working environment: -20 to 40°CApplication:coral reef lighting ,fish tank lighting ,coral reef tank lighting ,aquarium lighting , ... aquarium art ,aquarium shop ,aquarim centre ,fish bowl lighting ,fish lighting ,freshwater lighting ,saltwater lightingAbout US:Our Quality: ... ,000hrs)Warranty:All Lighting products may have problem after used by a period of time. We provide 3 year ...