# hygger 18W 24/7 Aquarium LED Light with DIY Modes, Timer and 7 Colors

hygger 18W aquarium LED light with a 24/7 sunrise-to-moonlight cycle for freshwater tanks sized 18–24 inches.

- [Original product page](https://www.ofertitastop.com/us/product/hygger-18w-24-aquarium-led-light)
- [View offer](https://www.ofertitastop.com/us/visit/hygger-18w-24-aquarium-led-light)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-11-01T02:49:48.663Z
- Brand: hygger
- SKU: ofertitastop-us-177579
- Category: Animals & Pet Supplies > Pet Supplies > Fish Supplies > Aquarium Lighting
- Source store: amazon US
- Active deal: Yes
- Price: 33.14 USD
- Previous price: 37.04 USD
- Discount: 11%
- Rating: 4.6 / 5
- Reviews: 941

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Some aquarium setups call for a familiar day-and-night rhythm, others benefit from lighting tailored to a preferred schedule and color. This hygger 18W LED light offers both approaches for freshwater tanks sized 18–24 inches. Its adjustable bracket and multiple settings make it easier to shape the lighting around your aquarium.

## Best use cases
Use the 24/7 mode for a repeating sequence of gradual lighting changes: orange sunrise from about 6 a.m. to 8 a.m., white daylight from about 8 a.m. to 10 p.m., then blue moonlight until about 10:50 p.m. The light stays off during the remaining hours, and you can advance or delay the overall schedule. This gives the tank a defined lighting routine without requiring you to select each color throughout the day.

For a set daily window or a particular look, DIY mode lets you choose a 6-, 10-, or 12-hour timer, one of five brightness levels, and from seven colors. A color-cycling option is also available. The gradual 15-minute ramp up and down helps transition into the selected brightness. This flexibility suits planted aquariums and display tanks where you want more control than a preset cycle provides.

## Spec sheet
- Type: Aquarium LED light
- Power: 18W
- Recommended tank length: 18–24 inches
- Light sources: 98 LEDs
- Color rendering index: 85
- Lighting modes: 24/7 natural cycle and DIY
- DIY timer: 6, 10, or 12 hours
- Brightness: Five levels
- Colors: White, red, blue, green, purple, orange, and cyan
- Mounting: Extendable bending bracket
- Controls: Remote control
- Power-off memory: Retains settings, the start time changes after power is restored

## Where it shines
The two modes address different routines: the preset cycle automates sunrise, daylight, and moonlight, while DIY mode lets you set a duration, brightness, and color for a particular viewing or planting setup. The extendable bending bracket adjusts in length to suit the aquarium, and the light is specified for 18–24-inch freshwater tanks. Its aluminum construction is designed to help dissipate heat, and the separable adapter allows the adapter to be replaced without replacing the entire light if it is damaged.

Customers highlight the timed cycle, color choices, and adjustability, and some report positive experiences using the light for aquarium plants. Feedback on brightness and reliability is mixed, so those points are worth weighing alongside the control options when choosing a light for your setup. The useful distinction here is flexibility: choose a preset day-to-night sequence for a hands-off routine, or use DIY mode when a fixed duration or specific color better suits the aquarium.

## Should you buy it?
Choose this hygger light if you want a programmable aquarium LED with both an automatic sunrise-to-moonlight cycle and hands-on DIY settings. Its 18W output, adjustable bracket, timer choices, and color selection make it a practical match for freshwater tanks in the 18–24-inch range, whether the priority is a consistent daily rhythm or a customized display.

## Images

![hygger 18W 24/7 Aquarium LED Light with DIY Modes, Timer and 7 Colors — 1](https://www.ofertitastop.com/i/UoDdVtRPyOQ24uuJKeJSQh2slsiCkgh1K9VX-tYcgmAzq1ei4k_c97058hIKMw3A8ixrRwSC00t1FNMb2nQ2-xZXAw81_lZ1kXdHvIAECYwd0FXHt5o2jmxIUw.jpg)

![hygger 18W 24/7 Aquarium LED Light with DIY Modes, Timer and 7 Colors — 2](https://www.ofertitastop.com/i/Rwy0y47Z4W_i9bYHDn6aaR_ELyF-1M-gMiz8ZZe5CpuU60zokLQ15MPuSgRHk4iE7hhWm9nJdLaSyXzD5a1BStQieOPS8kIr2iDGhiYN2MrdfnS_Maoq70kNog.jpg)

![hygger 18W 24/7 Aquarium LED Light with DIY Modes, Timer and 7 Colors — 3](https://www.ofertitastop.com/i/ttjQ0TyqW0VoExUuomr0ZUfnYJnjIc9auh_3yVPZ8dKk4qLv6kkdsKLGMvJZhQ1jg3D2aVD1bGzGDMRStomwGKS4EVZ8JcU-JeuR_GGBkdccYqEiCyn8opbZsQ.jpg)

![hygger 18W 24/7 Aquarium LED Light with DIY Modes, Timer and 7 Colors — 4](https://www.ofertitastop.com/i/wizVvr0wQTckHKfjIqtfv7MyqIOC-9lcrBLP7w-lIGWc09S-eaNn4rD_etfjjXAmhP_ZVOwwP3fIOfCEGbxrFHX11E_zAuCO6d2WJbs14Q5pFHPBUDu2_vIuYQ.jpg)

![hygger 18W 24/7 Aquarium LED Light with DIY Modes, Timer and 7 Colors — 5](https://www.ofertitastop.com/i/r8tQzEQLvpZmXUrD_w1rmxZP-DOoARCYcMlN6kSgEz3rXwGTSNzMmudkRz8v40LUwd34Mg8UJjlK4_MHTu0jC34yDReW6u1uLDVBYzDyGhVQQZYaPoTFlcaNkg.jpg)