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LANDEN HYDROLIT HL20T Clip-On RGB LED Aquarium Light — 18W, 4 Modes, Dimmable, 20cm Panel
LANDEN HYDROLIT HL20T Clip-On RGB LED Aquarium Light — 18W, 4 Modes, Dimmable, 20cm Panel
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A Wider Panel for a Bigger Nano.
The HYDROLIT HL20T takes the tunable clip-on format up a size: a 20 cm panel, 24 LEDs and 18 W putting out 1400 lumens. Four preset spectrum modes, stepless dimming and an 8-hour timer all run from one button, and the 300 mm gooseneck arm lets you set the aim by hand. It's the clip-on to reach for when a 13 cm panel no longer covers the scape.
Why You'll Love It
- 20 cm panel, 1400 lumens — wider coverage and more output than the 13 cm clip-ons, for tanks in the 30–40 cm range.
- Four preset spectrum modes — Full-Spectrum Growth, Color Enhancement, Lush Forest and Moonlight from one button.
- Stepless dimming and an 8-hour timer — hold to dim, double-click to arm the timer — no separate controller.
- Bendable gooseneck arm — a 300 mm arm, rigid below and flexible above, clamping rims up to 14 mm (0.55 in).
One Button, Four Scapes
Mode 1 Full-Spectrum Growth is the everyday default. Mode 2 Color Enhancement deepens reds and greens for a display scape. Mode 3 Lush Forest suits mossy and shaded layouts. Mode 4 Moonlight drops to a dim evening glow. One button cycles all four — no app, no pairing.
An Arm That Holds Its Aim
The arm is 300 mm in two sections: a 100 mm rigid lower support that holds its position, and a 200 mm flexible gooseneck above it that you bend to set height, angle and tilt. The clamp opens for rims up to 14 mm (0.55 in) and closes with a single screw — snug is enough, there is no need to torque it against glass.
Output That Reaches the Substrate
1400 lumens across a 20 cm panel is a real step up from a nano strip — enough to keep carpeting plants growing in a 30–40 cm tank rather than only lighting the top of the scape. Stepless dimming means you can back it off for low-light plants like Anubias, Bucephalandra and mosses.
Specifications
| Model | HL20T |
|---|---|
| Power | 18 W |
| LED Count | 24 |
| Light Spectrum | RGB — 4 preset modes |
| Max Output | 1400 lumens |
| Panel Size | 20 × 7 cm (7.9 × 2.8 in) |
| Extension Arm | 300 mm (100 mm rigid + 200 mm gooseneck) |
| Mounting | Clamp, fits rims up to 14 mm (0.55 in) |
| Dimming | Stepless |
| Timer | 8 hours (fixed) |
| Body Color | Black |
| Input | AC 100–240 V |
| LED Lifespan | Over 30,000 hours |
| Warranty | 12 months |
What's in the Box
- LED light fixture with clamp mount
- Extension arm (rigid section + gooseneck)
- Power adapter and power cord
- Fixing screw
Safe Delivery, Guaranteed
Your light ships in its original protective packaging. If it arrives damaged, send us a photo and we'll make it right.
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