Product description
Multi-Light Sync 24/7 Mode
hygger Dual/Triple Channel Submersible Aquarium Light with Controller
24/7 Natural Light Cycle: Automatically mimics nature with sunrise (orange, 6-8 AM), daylight (white, 8 AM-6 PM), and moonlight (blue, 6-10:50 PM) for stunning viewingCustomizable DIY Mode: Set timer (6h/10h/12h), adjust brightness (5 levels), choose from 7 colors for unique effectsWorks automatically for work or travelControl Many Tanks: One plug & controller for multiple small tanksStable light cycle promotes fish activity and reduces stress response caused by manual switching of lights
Sunrise to Moonlight, Automated 24/7 Lighting 
24/7 Mode Key – Sunrise and Daylight
Gradient Orange light (sunrise) from 6 am to 8 am;Gradient White(day) light from 8 am to 6 pm; 
24/7 Mode Key – Moonlight and No light periods
Gradient Blue light (moonlight) from 6pm to 10:50pm;The lights are off in other time periods.The controller indicator light flashes for normal operation.
AQUARIUM LED LIGHT CONTROLLER (DIY Mode) 
TIMER Key
hygger aquarium light can set the lighting time 6H, 10H, 12H, no timer.
ON-OFF/ M Key
hygger fish tank light can choose the light color you want. (White, Red, Blue, Green, Purple, Orange, Cyan, All Cycle Color)
AQUARIUM LED LIGHT CONTROLLER (DIY Mode) 
Up/Down Key
hygger planted aquarium light can adjust the brightness 1 to 10 stages(10%-100%-75%-50%-25%-10%-25%-50%-75%-100%).
RGB lamp beads
Engineered with high-quality 2835 + 5050 rgb LED beads for exceptional brightness and a lifespan exceeding 50,000 hours, LED chip has low power consumption. hygger submersible aquarium LED light provide bright illumination for your plants, fish, and enhance the aesthetic appeal of your tank
Installation Versatility 
Submersible Aquarium LED Light
Use submerged underwater (IP68 waterproof), mounted under the bottom of the fish tank, and freely matched with air stones, gravel and decorations together to create a colorful fish tank scene. Suitable for Plants and Freshwater, the full-spectrum bulbs can produce different colors to your liking.
Hidden Aquarium LED Light
With white background paper(not included) to transform it into a hidden atmosphere light, enhancing tank depth and beauty from behind. hygger fish tank light is installed on the outside of the fish tank as an atmosphere/hidden light.
Installation Versatility 
Control up to 2 tanks with ONE hub
Dual installation of diving/cover lid, compatible with any tank type，such as irregular shaped fish tanks. Waterproof and easy to mount. hygger aquarium light is submersible and comes with moveable suction cups. Can install the light at the bottom or top of the aquarium.
Control up to 3 tanks with ONE hub
Single power supply design reduces messy cables and improves the aesthetics and safety of the fish tank. Full spectrum aquarium light can be used in the water of multiple small fish tanks, reducing equipment investment, and large tanks can be hidden in the cover to maintain beauty
Full Spectrum Fish Tank Light Product Details 
Sealed Anti-collision Cover
Sealed, will not enter water, protect the 2 sides of the light.
Powerful Sucker
The aquarium light can be firmly installed in various places in the fish tank.
Separable Adapter
Features a separable power adapter. If damaged, only replace the adapter – not the entire light – reducing waste and cost.
2 or 3 Way Cable
One controller, 2 or 3 Pin Deconcentrator, link multiple lights
DEFAULT MODE(24/7 Natural Mode): Gradient Orange light (sunrise) from 6 am to about 8 am; Gradient White light from about 8 am to 10:00pm/22:00; Gradient Blue light (moonlight) from about 10:00pm/22:00 to 10:50pm/22:50; The 24/7 lighting aquarium lights are off in other time periods. The overall default time period can be delayed or advanced
DIY MODE: Full spectrum aquarium light also can change the time + brightness + color. Setting time(TIMER key): 3 kinds of time, 6h, or 10h, or 12h; Brightness(up/down key): 5 kinds of brightness. Color(ON-OFF/ M key): White, Red, Blue, Green, Purple, Orange, Cyan, Cycle Color
SYNCHRONIZED CONTROL: Can adjust the brightness, color and spectrum mode of 2 or 3 lights (such as 24/7 simulating sunrise and sunset) through a single controller, avoiding the tediousness of operating multiple devices independently. It is especially suitable for medium and large landscape fish tanks, irregular shapes aquarium, and multiple small tanks
MULTI-CHANNEL: The wiring is simple and concealed. Multiple lights are connected through an one controller harness, which reduces the clutter of cables, reduces the use of power sockets and improves the aesthetics
NEW UPGRADE: With professional white background paper, as a hidden atmosphere light and place it behind the outside of the fish tank. Also can be fixed under the fish tank cover. It can also be put into the water and used as an aquarium submersible light. Safely sealed, IP68 waterproof, and a variety of usage methods
USEFUL HELPERS: The light is soft, the color rendering index is close to natural light, protecting eyes and fish, to refuse the discomfort caused by stroboscopic for fish and viewers. Using high-quality 2835 + 5050 model lamp beads, long service life, at least 50,000 hours. The separable adapter, even if it is damaged, has no need to replace the whole light to avoid waste
PRODUCT PARAMETERS: Power:12W; Led QTY:36 PCS+36 PCS(White:17 PCS+17 PCS/BLUE:5 PCS+5 PCS/ RED:2 PCS+2 PCS/ RGB:12 PCS+12 PCS); CRI:79; Application(for Fish Tnak):4gal~16gal ; Power Cord: 67.72in+1.97in+50.39in; Input Votage:AC100-240V; Output Votage:DC20V; Kelvin: White 6500K+6500K, Blue 455nm+455nm, Red 620nm+620nm; Lumens:609.8lm+609.8lm
