Introducing the Twinstar LED Light II 90A, part of the A-line series. The Twinstar A Line II is the perfect choice for hobbyists seeking a clean, natural look for their freshwater aquarium without breaking the budget. Please note, this series is not waterproof however. If that is a concern, best look into the G/ G / G pro series. Twinstar A-Line II (A Series) LED Aquarium Light. The Twinstar A-Line II A Series is an entry-level, full-spectrum RGB-W LED aquarium light designed for fish-keepers and beginner aquascapers who want reliable performance with simple, built-in control. Offering clean, balanced illumination, the A Series enhances natural fish colouration while providing sufficient light for low-tech planted aquariums and hardy aquatic plants. Built around Twinstar’s proven LED technology, the A-Line II delivers a well-blended spectrum that supports healthy plant growth without the complexity or intensity of high-end aquascaping lights. This makes it an ideal choice for community tanks, shrimp aquariums, and planted displays that do not require CO₂ injection or advanced fertilisation. The A Series features an integrated dimmer and timer, allowing users to select from multiple brightness levels and preset photoperiods. With selectable 6-, 8-, or 10-hour lighting cycles, maintaining a consistent day-night rhythm is simple and beginner friendly. A built-in sunrise and sunset function gradually ramps the light up and down over a 10-minute period, creating a more natural transition that helps reduce stress for fish and invertebrates. Designed for versatility, the Twinstar A-Line II includes adjustable mounting legs to fit a range of aquarium lengths and glass thicknesses. Its slim, minimalist profile complements modern aquarium setups while remaining easy to install and maintain. Overall, the Twinstar A-Line II (A Series) is a dependable, user-friendly lighting solution for aquarists seeking attractive colour rendering, gentle plant support, and straightforward controls in an affordable package—making it a perfect first step into planted aquariums. TWINSTAR has earned international recognition since its founding in Busan, South Korea, pioneering the world’s first WRGB aquarium LED back in 2015 and continuing to innovate full‑spectrum aquarium lighting used by hobbyists and professionals across more than 40 countries. Their focus on spectrum quality, plant physiology, and elegant design has made them a trusted choice for aquarists who want both performance and aesthetic harmony. Models & Specifications. Twinstar LED Light II 20A, Size mm: 178 x 58.5 x 16.45 Watts/brightness: 11w/ 770 LED PCS/ PCS(RGB): 12/ 14 Twinstar LED Light II 30A Size mm: 268 x 58.5 x 16.45 Watts/brightness: 11w/ 770 LED PCS/ PCS(RGB): 12/ 14 Twinstar LED Light II45A Size mm: 418 x 58.5 x 16.45 Watts/brightness: 17w/ 1100 LED PCS/ PCS(RGB): 24/ 20 Twinstar LED Light II 60A Size mm: 558 x 58.5 x 16.45 Watts/brightness: 22w/ 1390 LED PCS/ PCS(RGB): 27/ 23 Twinstar LED Light II 90A Size mm: 848 x 58.5 x 16.45 Watts/brightness: 33w/ 2050 LED PCS/ PCS (RGB): 42/ 40 Twinstar LED Light II 120A Size mm: 1128 x 58.5 x 16.45 Watts/brightness: 44w/ 2080 LED PCS/ PCS (RGB): 46/ 44
