hygger Fish Aquarium LED Light, 14W 24/7 Lighting Sunrise-Daylight-Moonlight Mode DIY , Adjustable Timer/Brightness with Extendable Bracket 7 Colors for Planted TankDEFAULT MODE(24 7 Natural Mode): Gradient Orange light (sunrise) from 6 am to 8 am; Gradient White light from 8 am to 6 pm; Gradient Blue light (moonlight) from 6 pm to 10: 50 pm; The lights are off in other time periods. PS: The 6 time points on the controller are used as a reference for the first running time setting. In other words, the overall default time period can be delayed or advanced DIY MODE: Time + Color + Brightness can be set. Setting