hygger 42W 24/7 Lighting Aquarium LED Light, Sunrise-Daylight-Moonlight Mode and DIY Mode, Timer Adjustable Brightness Fish Tank Light with Extendable Bracket 7 Colors for Planted Tank

Price: $399.99 - $67.99
(as of Oct 10, 2025 12:36:18 UTC – Details)

Product description

Sunrise-Daylight-Moonlight DEFAULT MODE (24/7 Natural Mode)

Sunrise

Default Setting:

Gradient Orange light (sunrise) from 6 am to 8 am;Gradient White(day) light from 8 am to 6 pm;Gradient Blue light (moonlight) from 6pm to 10:50pm;The lights are off in other time periods.

How to set the local time:

For example, your local time is 14 o’clock in the afternoon, and you need to wait for 1 hour until the local time is 15 o’clock, then you can press the 24/7 button to select to the 15 o’clock indicator lights up, then the setting is successful, and it starts to run according to the default settings.There are a total of 6-time indicator lights for reference.

Day

Q: What is the function of 6-time points + indicator light?A: These 6-time points are an auxiliary reminder function. You can use them on the controller as reminders for the first time to set the local time.For example, the local time that I start to set the light is at 8 o’clock, the indicator light at 8 o’clock point on the controller will also start to flash. After the setting is completed, the fish tank light will run with the default settings.

Night

Q: Is it okay not to run according to the entire default time? That is, I don’t want the light to start to light up at 6 o’clock in the default mode.A: YES. As long as you reset the time of the first set with reference to the local time, the overall time will also change. That is to say, the brightness of the overall run is unchanged by default, but the time period can be changed.For example, if your start setting of local time is at 7 o’clock, the 8 o’clock indicator on the button will also light-up, It means that the time you set all has advanced. After the setting is successful, on the second day the light will start to light at 5 in the morning and 9:30 in the evening to turn it off, the overall time is advanced.PS: The default program is to light up at 6 o’clock. The start time of running is not the local time first set.

DIY MODE

3 types – Adjustable Timer: Lighting time can be programmed to 6H, 10H, and 12H;5 types – Adjustable Brightness: lighting mode can be adjusted to 9 stages brightness (10%-25%-50%-75%-100%-75%-50%-25%-10%);7 types – Adjustable Color: White, Red, Blue, Green, Purple, Orange, Cyan；Cycle Color (No Brightness Selection).

AQUARIUM LED LIGHT CONTROLLER

TIMER Key

Can set the lighting time 6H, 10H, 12H, no timer.

ON-OFF/ M key

Can choose the light color you want.

Up/Down key

Can adjust the brightness 1 to 10 stages(10%-100%-75%-50%-25%-10%-25%-50%-75%-100%).

24/7 key

default settings – Sunrise-Daylight-Moonlight.

Rendering index 85

The irradiated light is softer and does not hurt the eyes, the light is more stable. If you use a mobile phone to take pictures,the screen is not flashing, the eyes and the fish are protected.

High-quality Lights Beads

5 rows of lamp beads, the light surface is wider, the color is bright. High lumens, translucent fish tanks, and brighter plants. Long-term use does not decay, the light effect is pure and transparent, the life is long, and it can be used for tens of thousands of hours.

Waterproof

The lamp beads are made of glue filling, fully sealed and waterproof. The light is high light transmittance, waterproof, and easy to clean.

Note: When in use, some lights will enter water vapor due to the different scenes used in fish tanks, etc. This will not affect the use, and there is no need to worry about the lights entering the water. The lamp beads have waterproof protection.

If you think it will affect the lighting effect, you can remove the PC plastic cover of the light (remove the screw), and expose the lamp beads to use it directly.

Extendable Bracket

There are 6 sizes, and is the extendable bracket, and suitable for many fish tanks.

14W for 12~18inch long tank18W for 18~24inch long tank22W for 24~30inch long tank26W for 30~36inch long tank36W for 36~42inch long tank42W for 48~54inch long tank

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Customer Reviews

4.5 out of 5 stars 4,738

4.5 out of 5 stars 4,738

4.5 out of 5 stars 4,738

4.5 out of 5 stars 4,738

4.5 out of 5 stars 4,738

4.5 out of 5 stars 4,738

Price

$27.99$27.99 $38.99$38.99 $48.99$48.99 $52.99$52.99 $58.99$58.99 $67.99$67.99

Watts
14W 18W 22W 26W 36W 42W

Suitable for
12~18inch longTank 18~24inch long Tank 24~30inch long Tank 30~36inch long Tank 36~42inch long Tank 48~54inch long Tank

Kelvin
White 6500K, Blue 455nm, Red 620nm, Green 560nm White 6500K, Blue 455nm, Red 620nm, Green 560nm White 6500K, Blue 455nm, Red 620nm, Green 560nm White 6500K, Blue 455nm, Red 620nm, Green 560nm White 6500K, Blue 455nm, Red 620nm, Green 560nm White 6500K, Blue 455nm, Red 620nm, Green 560nm

Lumens
817 1075 1583 1662 2778 2815

LED QTY
58PCS 98PCS 113PCS 130PCS 153PCS 215PCS

Output Voltage
DC20V DC20V DC20V DC20V DC20V DC20V

Input Voltage
AC100-240V AC100-240V AC100-240V AC100-240V AC100-240V AC100-240V

Material
Aluminum Aluminum Aluminum Aluminum Aluminum Aluminum

Product Dimensions ‏ : ‎ 48 x 48 x 54 inches; 3.5 Pounds
Date First Available ‏ : ‎ November 9, 2020
Manufacturer ‏ : ‎ hygger
ASIN ‏ : ‎ B08N1BJXLD
Best Sellers Rank: #6,100 in Pet Supplies (See Top 100 in Pet Supplies) #7 in Aquarium Lights
Customer Reviews: 4.5 4.5 out of 5 stars 4,738 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

🐠DEFAULT MODE(24/7 Natural Mode): Gradient Orange light (sunrise) from 6 am to 8 am; Gradient White light from 8 am to 6 pm; Gradient Blue light (moonlight) from 6 pm to 10:50 pm; The lights are off in other time periods. PS: The 6-time points on the controller are used as a reference for the first running time setting. In other words, the overall default time period can be delayed or advanced.
🐟DIY MODE: Time + Color + Brightness can be set. ①Setting time(TIMER key): There are 3 choices, it can run for 6 hours, or 10 hours, or 12 hours; ②Brightness(🔺/🔻 key): 5 kinds of brightness. ③Color(ON-OFF/ M key): White, Red, Blue, Green, Purple, Orange, Cyan, PS: The light slowly ramps up and down in 15 minutes, then comes the brightness you set. Cycle Color (No Brightness Selection).
🐡NEW UPGRADE: The separable adapter, if it is damaged, no need to replace the whole light to avoid waste. The extendable bending bracket can be adjusted in length and easy to install, and can be applied to various freshwater tanks. Thicken aluminum to increase heat dissipation efficiency. Power-off memory function, whether it is 24/7 mode or Time mode, other settings remain unchanged, only the start time changes, the default operation starts at 6 am.
🦐HIGH-QUALITY LIGHT: The light is soft, the color rendering index is close to natural light, up to 85%, 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. Lamp beads waterproof, the light is easy to clean and wipe, No need to worry even if it falls into the water briefly.
🌿PRODUCT PARAMETERS: ①Power:42W; ②Led QTY:215PCS(White:105PCS/BLUE:43PCS/ RED:15PCS/GREE:9PCS/ RGB:43PCS); ③CRI:85; ④Application(for Fish Tnak Long):48”-54” ; ⑥Power Cord: 5.9ft+2.3ft; ⑦Input Votage:AC100-240V; ⑧Output Votage:DC20V; ⑨Kelvin: White 6500K, Blue 455nm, Red 620nm, Green 560nm; ⑩Lumens:2815;