LUMii EnviroGro TLED Propagation Light – 2ft & 4ft (T5 Replacement)

These LED propagation lights are a modern upgrade from traditional T5 fluorescent tubes, designed to deliver rapid rooting and vigorous propagation for seedlings and cuttings. With a cool 6000K daylight spectrum, they promote compact, healthy growth and strong early development in young plants.

Each lightweight fixture is easy to install, energy-efficient, and rated for up to 25,000 hours of reliable use — perfect for growers who want the same T5-style performance with lower power draw and cooler running temperatures. Replacement TLED tubes are available when it’s time for a refresh.

Choose between 2ft units featuring 2 or 4 × 9W TLED lamps, or the longer 4ft version with 4 × 18W LED bars. Both produce a bright, even light without excess heat — ideal for propagation tents and cloning environments.

• Cool-running tubular LED (TLED) technology – perfect T5 replacement
• Highly energy efficient – up to 130 lm/W
• Long-lasting lifespan (25,000+ hours)
• High yield potential for seedlings and cuttings
• Low heat and minimal running costs
• Lightweight and easy to hang
• 6000K colour temperature – ideal for propagation and early growth
• Linkable units for larger propagation setups*

* Linking info: Each fixture has two power sockets. The male IEC near the on/off switch is the power input; the female IEC at the opposite end is the power output. To link multiple fixtures, use a LUMii Extension/Link Lead of the appropriate length. Ensure the total load doesn’t exceed 6 amps.

How to Use

Hang the unit above your propagator using rope ratchets. Thanks to their low heat output, these TLED propagation lights can be positioned as close as 15 cm from the canopy. If the leaves start to lighten, simply raise the fixture. The 4-tube version has dual switches for independent control over two pairs of tubes — ideal for managing light intensity and humidity.

Coverage

The 2-tube TLED provides ideal coverage for a standard 58 × 40 cm propagator, while the 4-tube version can comfortably cover two. Larger areas can be illuminated by raising the light higher above the canopy.

Upgrade your old T5 fluorescent system to modern, cool-running TLED propagation lights and give your cuttings and seedlings the best possible start — efficient, quiet, and built to last.