Features:- 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 24" to 35"; 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, 78 LEDs in total, 62 white chips, 6 blue chips, 4 pink chips, 4 red chips and 2 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 colorSpecifications:- Overall Dimension with Brackets(LxWxH): 24 316" x 1 916" x 4 34" (61.5 x 4 x 12 cm)- Overall Dimension of Light Body(LxWxH): 22 58" x 916" x 4 34" (57.5 x 1.5 x 12 cm)- Extendable Range: 23