Yescom 156 LEDs Aquarium Light Full Spectrum 40″ Lamp with Aluminum Alloy Shell Extendable Brackets for 40-50 inch Freshwater Saltwater Fish Tank

[5 Color Illumination & 1 Button Control]: AquaBasik Full Spectrum Aquarium LED Light, LEDs in 5 colors stimulate natural sunlight condition, 1 button to switch modes, different color lights improve the growth of fishes, corals and plants, also an illuminator to shine your aquarium, creates a vivid and gorgeous underwater view
[Extendable Brackets & Solid Construction]: Fits different size aquariums ranging from 40″ to 50″; Lightweight aluminum alloy shell with grooves offers better heat dissipation and durability, up to 10,000 hours servicing life
[2 Lighting Modes]: Full brightness mode for day use provides a combination of spectral reinforcement required for optimal coral photosynthetic activity, growth and viewing; Half brightness mode for night use to simulate deep ocean, perfect for marine ornamental fish, also for saving electricity
[Bright & Energy Efficient LED]: 5730 large LEDs for better illumination, 0.5 W per LED light to save electricity, 156 LEDs in total, 132 white chips, 12 blue chips, 4 pink chips, 4 red chips and 4 green chips
[Safe & Wide Use]: Spill-resistant joint prevents electric shock; Ideal for freshwater or saltwater fish and low-medium light level plants; To help algae to grow more luxuriant, and make your aquatic plants have vivid color