Hygger LED Aquarium Light, 25W Full Spectrum Plant Lamp with Timer, 24-30

24/7 Mode'This aquarium light simulates natural sunrise and sunset, starting with warm orange light at sunrise, to bright full spectrum light at and starry blue light at nighttime, creating a natural day-night rhythm. Helps reduce fish stress and supports vibrant plant growth for a healthier freshwater aquarium, Full Spectrum LED Plant Growth'Equipped with premium 5050/2835 LEDs, delivering 6500K white, 665nm red, and 460nm blue wavelengths. With CRI >92, this LED aquarium light maximizes photosynthesis, providing balanced lighting for lush plants and healthier fish, Dual Mode Pre-programmed Day-L and Moon-L'' Color Cycling: 10 colors + 5 brightness levels (10%"100%) ' Moon-L: Custom color & 4H/6H/8H/12H timer for nocturnal viewing ' Day-L: Automated daylight cycle with 2H/4H/6H/8H/10H/12H programmable timer and 15-min gradual transition to prevent sudden light changes. The light turns on and off slowly over a 15 minute period so it wont spook your fish, Adjustable Bracket & Durable Design'25W fish tank lights extendable brackets fit tanks from 24 30inch (60~75cm). Sturdy aluminum alloy housing ensures efficient heat dissipation, 20,000+ hours lifespan, and is compatible with most rimmed, rimless, glass, or acrylic tanks, Memory Function & Splash-proof'Features Power-Off Memory to retain settings after outages. Built with IPX4 splash-proof and supports 100"240V worldwide voltage. Ultra-thin aluminum alloy shell is splash-resistant, easy to clean, and durable against accidental drops