Lumatek ZEUS 465w Pro 3.1 LED Grow Light.

The Lumatek Zeus 465w Pro 3.1. The Rolls Royce of midsized LED Grow Lights .

 

• High efficacy 3.1 umol/s/J
• Market Leading Performance
• Samsung & Osram Diodes
• High-Quality Lumatek LED drivers
• Market-Leading UK 5-Year Warranty
• Balanced Full Spectrum
• Enormous PPF Output Intensity 1450 umol/s
• Massively Reduced Electricity Costs
  
• Fully Dimmable
• Detachable Driver for Remote Use
  

Lumatek ZEUS 465w 3.1 LED Grow Light.

There are few moments in life when you look at a piece of equipment and think, Yes. This was designed by someone who knows what they’re doing. The Lumatek Zeus 465w Pro 3.1 LED Grow Light is one of those rare creatures. You can tell it wasn’t thrown together by some bloke in a lab who’s never seen a grow tent, but rather forged by seasoned indoor cultivators who understand that “almost perfect” is a synonym for “not good enough.”

And so, in rolls the latest evolution from the plant-loving bods at Lumatek, offering more photons per watt than a solar flare, but without turning your utility bill into a horror film.

Your Own Personal Sun.

The Lumatek Zeus 465w Pro 3.1 LED Grow Light throws out a Photosynthetic Photon Flux (or PPF, if you’ve got better things to do) of 1450 umol/s. In English, that means your plants are going to bask in more usable light than a tomato plant in Marbella. But the real headline here is the efficacy: a staggering 3.1 umol/J.

That’s not just good. That’s industry-leading, curtain-drawing, retinas-sizzling brilliance. For context, anything over 2.5 µmol/J is considered impressive. At 3.1, you’re essentially photosynthesising using science fiction.

Beautiful Engineering. 

If you’re growing in a stealth cupboard under the stairs or a vertical jungle in a high-tech warehouse, the Zeus 465w Pro 3.1 LED Grow Light doesn’t care. Its footprint is optimised for a 1.2 by 1.2 metre area, delivering an even and penetrating spread without cooking the canopy or making your plants reach for sunglasses.

With a low-profile design and passive cooling system, it fits where many other lights just awkwardly hover and overheat. Multi-tier? Tight ceiling space? Grow tent shaped like a shoebox? No problem. It slips in, lights up, and does the business.

For Big Flavours & Big Flowers.

This isn’t just a panel with bulbs. No, no. This is a modular LED bar system with magnetic attachments. Ten individual light bars, each a 93W marvel, click into place with the sort of satisfying snap that makes grown adults weep with joy. It also means if something goes wrong - which it probably won’t, but if it does. -you replace a bar, not the whole unit. Clever, cost-effective, and utterly unflappable. And let’s not forget the fancy Samsung LM301H EVO and Osram diodes - top-bin quality, no half measures. These aren’t cheap knock-offs from a warehouse that also sells novelty mugs. These are the LEDs you use when you’re serious.

Marvellous Modular Design.

The Zeus 465w Pro 3.1 isn’t just smart, it’s practically indestructible. With an IP65 rating, it’ll shrug off high humidity, enthusiastic mistings, and the occasional careless spill. Its Clear Glue protective coating means 99% light transmission, zero light loss, and a diode lifespan that outlasts most marriages. It’s the sort of thing you install and then forget about because it just works, silently and effectively, every single day. No humming. No flickering. No drama. Just a wall of usable, full-spectrum light ready to do what nature can’t - stay on schedule.

Real Control for Real Cultivators.

You can dim it manually using the included 0–10V dial, or get fancy with the Lumatek Control Panel Plus 2.0. One controller can handle up to 100 fixtures, allowing you to schedule sunrise and sunset simulations, temperature cut-offs, and real-time dimming down to 1% increments. And if you’ve already invested in another system, don’t panic. The Zeus 465w Pro 3.1 speaks fluent 0–10V, so it’ll work with just about any universal controller. It’s the Switzerland of grow lights - completely neutral and unbothered by whatever setup you’re running.

A Triumph Of Horticultural Engineering.

Here’s the kicker. Despite its blinding output, this fixture sips just 475 watts (±5%), meaning you get more bang for fewer bucks. With 90% output maintained even after 60,000 hours, this is an investment that keeps paying dividends in yields, quality, and the sheer joy of not replacing bulbs every six months. And let’s not forget the 5-year warranty. That’s not a promise. That’s a declaration of confidence.

It's not just bright. It's brilliant. It's not just efficient. It's absurdly clever. And it's not just another grow light. It's a Lumatek Zeus 465w Pro 3.1 LED Grow Light - and it may just be the last light you'll ever need.

Now get out there and grow something magnificent.

Lumatek Zeus 465w Pro 3.1 Technical Specifications