Improper or insufficient aquarium lighting leads to stress, unhealthy growth in plants, fishes, corals and reef. The light fixtures are to provide and replicate the natural conditions of light in natural habitats. Most aquariums need appropriate level of light. And it is up to you to give them normal days and nights as they don't have any other way to normalize behavioral cycles.

Coming with 78W Power Output in total, the latest 36" Aquarium Light offers both outstanding performance and modern design for your aquarium.
It supports 2 x 39W T5 HO Fluorescent Lamps, which is an pretty good choice for saltwater, reef, or freshwater tropical aquariums.

Features:

• Brand New in Box Ready to Be Operated Upon Arrival
• Internal Highly Efficient Fluorescent Ballasts
• Standard T5 Sockets
• German Aluminum Reflector for Maximum and Optimal Lighting Effect
• Non-corrosive Powder Coated Aluminum Housing
• Acrylic Shield to Protect the Light from Splashing
• One On/Off Switch to Control the Lamps
• Well-ventilated Design with Thermovents on Both Ends of the Fixture
• Mounting Brackets Conveniently Flip up
• Suitable for both Natural Freshwater and Saltwater Aquarium
• CE Certificated

Specifications:

• Voltage: 110V
• Power: 78W
• Dimension: 36"L x 4 3/4"W x 2 1/4"H
• Dimension with Legs: 37"L x 6 3/4"W x 5 1/2"H
• Height with Legs Jacked Up: 9"

Package Content:

• 1 x 36"Aquarium Light Fixture
• 2 x 39W 6,700K T5 HO Fluorescent Lamps
• 2 x Flippable Brackets

Before power on please kindly note:

1. Remove all package around the light and bulbs, such as bubble bag, EPE foam etc.
2. Peel off protective film on acrylic shield to get optimum light performance
3. Do not place the light on glass top or it will cause danger

To Keep in Mind: The lighting choices and time vary in reference to different species, so please research the species you want to keep to choose the most appropriate fixtures. And a good range of time would be anywhere from 6 to 12 hours. Leaving the lights on for longer time periods could contribute to nuisance algae growth, higher tank temperature and quicker tank water evaporation.