Description
Aquael Leddy Slim 32w Sunny White 80-100cm — Full-length daylight LED bar for freshwater display tanks
A display tank in the 80 to 100 cm range needs a lamp that covers its full width evenly, since a shorter unit stretched to fit leaves the ends noticeably dimmer than the centre. Aquael Leddy Slim 32w Sunny White 80-100cm (SKU: 102403) is the 32 W size in Aquael’s Leddy Slim Sunny line, built for open freshwater tanks from about 80 to 100 cm long (Aquael’s spec sheet extends the sliding brackets to 107 cm), running the Sunny spectrum at roughly 6,500 K for general daylight viewing across fish and plant colour. It sits below the 36 W, 100-120 cm version in the same range, and above the smaller 10 W and 5 W sizes built for shorter tanks.
The lamp mounts on universal sliding brackets that extend to fit the tank’s full rim width, including non-standard lengths within the 80 to 100 cm range, and the flat housing keeps the light source close to the water to limit the loss that comes with raising a fixture higher above an open-top tank. Aquael states the self-repair design on the Sunny version has neighbouring diodes take over a failed LED’s output at increased power, so a single diode failure does not leave a visible dark patch across a 32 W lamp’s length. As with the rest of the Leddy Slim range, the maker states it runs at around half the energy of an equivalent fluorescent tube, and for keepers who also want to grow demanding plants, the matching 32 W Plant lamp in this range is built to the same length for a direct swap or a second lamp alongside it.
Usage & Application
When to Use
- Full-length freshwater display tanks: Open tanks from 80 to 100 cm long needing even daylight colour.
- Community and low-tech planted tanks: General lighting for easy plants rather than a demanding aquascape.
- Replacing twin fluorescent community tubes: Consolidating older T5/T8 lighting into one LED bar.
- Custom tank widths to 107 cm: Sliding brackets extend beyond the nominal 100 cm where needed.
How to Use / Installation Process
- Extend the brackets fully: Match the sliding arms to the tank’s rim width before fitting the lamp.
- Run a standard daylight timer: 8 to 10 hours suits most community setups as a baseline.
- Check rim support on wider tanks: Thin glass or acrylic may need bracing under a full-length lamp.
- Add a Plant lamp for heavier planting: Pair with the matching 32 W Plant version if growth-focused light is needed.
Product Specifications & Highlights
Key Features
- 6,500 K Sunny spectrum: General daylight colour across a full-length tank.
- 80 to 100 cm coverage: Even light without dim ends on a display-size tank.
- Self-repairing diodes: Neighbouring LEDs increase output to cover a failed diode.
- Low-profile flat design: Sits close to the water to minimise light loss.
- Efficient running: About half the energy draw of an equivalent fluorescent tube, per Aquael.
Product Details
- Brand: Aquael (Poland)
- SKU: 102403
- Barcode (GTIN/EAN): 5905546311366
- Product Type: Lighting > LED Aquarium Light (Freshwater)
- Power: 32 W
- Colour Temperature: Approx. 6,500 K Sunny spectrum
- Suitable Aquarium Size: 80-100 cm long open tanks (sliding brackets to 107 cm)
- Mounting: Universal sliding brackets
- Other Sizes: Leddy Slim 36w Sunny White 100-120cm (SKU 102407); Leddy Slim 5w Sunny White 20-30cm (SKU 102412); Leddy Slim 10w Sunny White 50-70cm (SKU 102414)
- Target Environment: Freshwater aquariums





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