SEAOURA WRGB Programmable Aquarium Light for 36-42in Fish Tank

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Quantity: 1, High-PAR Full Spectrum & WRGB DIY Custom: High-PAR full spectrum with 180 premium 5054 & 2835 chips WRGB 4-channel DIY lets you fine-tune red/green/blue/white ratios. 9 preset colors + color cycle, 20 brightness levels. Enhanced 455nm blue & 660nm red drive photosynthesis for java fern, anubias & sword plants. CRI:93, PAR:140, Lumen:3721, 10000K, 42W. (W:80/R:10/G:6/B:12/RGB:72) 3 Timer Modes with Memory Backup: 3 programmable timer modes: S1 DAY/NIGHT with independent WRGB & preset colors, S2 24/7 natural with 5 stages (sunrise/daylight/sunset/moonlight/off), S3 8-stage fully custom WRGB schedule. 15-min gradual transitions protect fish from stress. CR1220 battery backs up time during blackouts no recalibration after power . Perfect for busy aquascapers and planted tank hobbyists. Real-Time Temperature Alarm: Waterproof temperature probe continuously monitors water temp displayed on the LCD screen. Set high & low temperature alerts if water exceeds safe range, the controller emits a beep alarm to warn you instantly. Protects sensitive fish like discus, angelfish & tetras from dangerous temperature swings. Smart backlight auto-dims 11:30pm 7:00am for energy savings. Durable Aluminum Shell & Silicone-Coated Board: Solid aluminum housing ensures efficient heat dissipation, preventing overheating and extending LED lifespan. Full silicone coating on the LED board protects electronics against humidity and splashes for reliable 24/7 operation over planted tanks. (Note: Condensation on inner cover is normal due to temp differences and does not affect performance.) Built tough for years of daily use. Adjustable Metal Brackets: Adjustable metal brackets fit 36-42in tanks (30 50 gal) with raised clearance for even light distribution perfect for spacious planted community tanks, discus/angelfish displays, and complex hardscape layouts. Tool-free installation. LCD Controller with Reset & Smart Backlight: User-friendly LCD controller displays all WRGB settings, temperature, and timer modes clearly. Smart power-saving mode automatically turns off backlight 11:30pm 7:00am. Reset button lets you set local time and restore factory default settings (reference table included in manual) perfect for beginners who find programming overwhelming. Intuitive shortcut keys and factory reset combination for advanced users. Lot Number: 22384947, Brand: SEAOURA,