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Ideal for the seasoned aquarist, the original S series LED produces ideal wavelength ranges of 400nm to 700nm, ensuring aquarium plants thrive and produce optimal growth. Twinstar's quality bulbs lend support to producing intensified vivid colors in planted tanks. When compared to Twinstar’s staple E series with acrylic legs, the S series has been redesigned with sleek metallic legs and higher light output. No matter your preference, Twinstar lights are loved and trusted LED lights for planted tanks that are sure to illuminate your tank.
S (SM) Series Highlights
- Color Temperature: 6700K
- Features sleek metal legs, non-adjustable.
- This line was originally named S and was updated to SM. Packaging may show S or SM.

Model Specifications
| Model | Dimensions (IN) W x D x H |
Lumens | Power (WATTS) | Tank Recommendations |
|---|---|---|---|---|
| 300SM | 11.8 x 3.74 x 3.27 | 1200 | 23 | UNS 30C |
| 450SM | 17.72 x 3.74 x 3.27 | 1750 | 31 |
UNS 45U UNS 45E |
| 600SM | 23.50 x 4.92 x 3.98 | 3250 | 52 |
UNS 60U UNS 60E |
| 900SM | 35.40 x 4.92 x 3.98 | 5250 | 84 |
UNS 90B UNS 90P UNS 90U |
Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
US$40
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