1000W Samsung LM281B LED Grow Light | Programmable Sunrise/Sunset + Timer | Lucius Black Label

Commercial, full-spectrum LED grow light engineered for serious growers who want bigger yields, lower power bills, and total control over every stage of the plant cycle, from seedling to flower.

Built with 4,240 Samsung LM281B diodes across a 10-bar layout, this fixture delivers a powerful 2,900 µmol/s PPF output at an industry-leading 2.9 µmol/J efficacy. Whether you're running a single tent or scaling a commercial grow room, the Lucius Black Label gives you professional results at a price that actually makes sense.

Why Growers Choose the Lucius 1000W Black Label

True Full Spectrum:
Scientifically tuned ratio of white (5000K), warm (3000K), and deep red (660nm) diodes that mimics natural sunlight and supports every stage, including germination, veg, and flower.

Master Control with Sunrise and Sunset:
Built-in dimmer, programmable timer, and smart sunrise/sunset simulation. Daisy-chain up to 200 lights from one controller.

High Efficiency (2.9 µmol/J):
Cuts your electricity bill by up to 30% compared to standard HPS and older LED fixtures.

Up to 30% Higher Yields:
Optimised PPFD distribution puts more usable light on your canopy and less wasted on the walls.

Built to Last:
L90 lifespan of 50,000+ hours, passive cooling (no noisy fans), and a built-in driver for clean, reliable performance.

Commercial Grade:
Foldable 10-bar design, IP-rated build, and certifications (CE, UKCA, RoHS, EAC) make it ready for greenhouses, vertical farms, and serious home grows.

2-Year Warranty:
Buy with confidence. We stand behind every unit.

Perfect Light for Every Stage of Growth

The Lucius Black Label's balanced full spectrum covers the entire 400 to 700nm PAR range, with extra deep red at 660nm to drive flowering and resin production. Whether you're growing leafy greens, tomatoes, herbs, microgreens, or flowering crops, this light has the spectrum and intensity to push your plants to their genetic potential.

Seedlings and Clones:
Dim to 25 to 40% for gentle, even light

Vegetative Stage:
Run at 60 to 75% for explosive leaf and stem growth

Flowering Stage:
Crank to 100% for dense, heavy buds and bigger fruit

PPFD Coverage Map (1.2m x 1.2m)

Hang the Lucius Black Label at the right height for your stage, and let the science do the work:

15cm height: Centre PPFD up to 1,854 µmol/m²/s for flowering power

30cm height: Centre PPFD around 1,541 µmol/m²/s for late veg and early flower

45cm height: Centre PPFD around 1,336 µmol/m²/s for vegetative growth

60cm height: Centre PPFD around 1,119 µmol/m²/s for seedlings and clones

Full Specifications

Master Controller Built for Pros

The Lucius Black Label comes with an integrated Master Controller featuring a bright LED screen so you can fine-tune your grow without guesswork:

Power Wattage Setting: Dim from 0 to 100% to match your plant stage
Programmable Timer: Set your photoperiod once and forget it
Sunrise and Sunset Simulation: Gradual ramp up and down reduces plant stress and mimics nature
Daisy-Chain Up to 200 Lights: Control an entire grow room from a single controller

Who Is This For?

• Commercial growers scaling up production
• Greenhouse operators looking to supplement natural light
• Serious home growers running 1.2m x 1.2m, 1.5m x 1.5m, or larger tents
• Vertical farms and indoor agriculture facilities
• Anyone tired of noisy fans, hot fixtures, and high power bills

What's In The Box

• 1 x Lucius 1000W Black Label LED Grow Light
• 1 x Master Controller with LED Screen
• 1 x Power Cord
• 1 x Hanging Kit (rope ratchets)
• 1 x User Manual
• 2-Year Manufacturer Warranty

Frequently Asked Questions

What size grow space does the Lucius 1000W cover?
At full power, it covers a 1.5m x 1.5m flowering footprint and up to 1.8m x 1.8m for vegetative growth.

How high should I hang it?
Seedlings: 60cm. Veg: 45cm. Flower: 30cm. Use the dimmer to dial in intensity.

Does it replace HPS lights?
Yes. The Lucius 1000W LED replaces a traditional 1000W HPS while using significantly less electricity, producing less heat, and delivering a better spectrum for plant growth.

Is it loud?
No. It uses passive cooling. Completely silent, with no fans to fail or wear out.

Can I use it in a greenhouse?
Absolutely. It's built with commercial-grade components rated for high humidity and continuous use.

What's the warranty?
2 years standard. Local South African support included.

Bigger yields. Lower bills. Zero noise.