Lazerlite Pro 720W LED Grow Light with Built-in Ballast – 2.75 µmol/J Efficiency for Full-Cycle Growth

The Lazerlite Pro 720W LED grow light with built-in ballast is your high-efficiency powerhouse for serious indoor growing, delivering a full spectrum that fuels plants from seedling to harvest.

Is your grow space stuck in the dark ages?

Are you still wrestling with clunky, inefficient lights that heat up your tent, jack up your electric bill, and leave your canopy with weak, spindly growth? Maybe you're using an old HPS setup that sounds like a jet engine or a cheap LED that doesn't penetrate the lower branches. That kind of setup doesn't just waste energy—it wastes your time, your money, and your precious harvest potential.

That constant struggle is real, and it adds up.

Think about it: every watt lost to heat is a watt not spent on photosynthesis. Every dollar on an electricity bill that could've gone to better nutrients. Every hour spent adjusting fans because your light is a space heater. That frustration, the feeling that your plants aren't reaching their true potential, the stress of managing a noisy, hot environment—it all chips away at the joy of growing. You're putting in the work, so why settle for a light that holds you back?

The Lazerlite Pro 720W is your upgrade to pro-level performance.

This isn't just another LED panel; it's a precision-engineered lighting solution designed for maximum efficiency and results. With a true 720W draw and an industry-leading 2.75 µmol/J efficacy, it converts more electricity into usable light than almost anything else on the market. The full-spectrum Samsung LM281B+ Pro diodes mimic the sun, promoting robust vegetative growth and dense, resinous flowering. It’s the silent, cool-running powerhouse your garden has been waiting for.

How your canopy transforms under the Lazerlite Pro

Imagine walking into your grow space and being greeted by a sea of vibrant, healthy plants. The air is cool and quiet, a stark contrast to the roar of old ballasts. Your plants stretch confidently, not because they're reaching for light, but because they're bathed in it. The light penetrates deep into the canopy, turning lower nodes into potential bud sites. You'll see thicker stems, darker green leaves, and a general vigor that tells you your plants are thriving. This is what happens when you give your garden the light it truly deserves.

What you get with the Lazerlite Pro 720W

• A high-output 720W full-spectrum LED fixture for vegetative and flowering phases
• Integrated 2 x 350W Letron drivers (no external ballast needed)
• Exceptional 2.75 µmol/J efficiency for lower energy costs and higher yields
• PPF output of 1980 µmol/s to fuel dense, potent growth
• Passive cooling with no fans for completely silent operation
• Dimmable in 100%, 75%, 50%, 25%, and OFF settings via built-in control
• 0-10V control for external dimming and master/slave daisy-chaining
• Robust IP54-rated housing for a safe, reliable grow environment
• Perfect coverage for a 120x120 cm to 150x150 cm flowering area

Simple setup for maximum results

1. Unbox your Lazerlite Pro and the included hanging kits.
2. Choose your mounting method: use the adjustable pulleys for easy height adjustment or the fixed pendants for a secure setup.
3. Hang the fixture 20-60 cm above your plant canopy, starting higher in veg and lowering during flower.
4. Connect the power cable to a grounded outlet.
5. Use the built-in dimmer or a 0-10V controller to set your desired light intensity.
6. Daisy-chain multiple units for uniform coverage in larger spaces.
7. Watch your plants explode with growth under the perfect spectrum.

Advantages and benefits of pro-grade LED lighting

• Massive energy savings: Get more light per watt, slashing your electricity bill compared to HPS.
• Cooler operation: Run your light closer to the canopy without burning plants, maximizing light intensity.
• Silent growing: No fan noise means a peaceful grow room and stealthier operation.
• Full-cycle spectrum: One light for your entire grow, from seed to harvest, simplifying your setup.
• Higher yields: Efficient light penetration leads to more bud sites and denser flowers.
• Long-term reliability: Built with top-tier components and backed by a 5-year warranty.
• Easy scalability: Daisy-chain multiple units for seamless, uniform coverage.

Frequently Asked Questions

How big of a grow space does the Lazerlite Pro 720W cover?

It's ideally suited for a flowering area of 120x120 cm up to 150x150 cm. For optimal results, you can use it over a 180x180 cm area during the vegetative stage.

Do I need a separate ballast for this light?

No, the Lazerlite Pro 720W has two high-quality 350W Letron drivers built directly into the fixture. Just plug it in and grow.

Can I connect multiple Lazerlite Pro lights together?

Absolutely. It features 0-10V control with RJ12 ports, allowing you to daisy-chain multiple units. You can control them all with a single master controller for a synchronized light show.

Is the light noisy?

No, it's completely silent. The Lazerlite Pro uses a passive heat sink for cooling, eliminating the need for fans that can be loud and fail.

How do I dim the light?

You can dim it manually using the built-in 5-step dimmer (100%, 75%, 50%, 25%, OFF) or connect it to an external 0-10V controller for smooth, precise dimming.

Personal Experience of Pevgrow’s CEO (Alan)

I've tested a lot of high-wattage LEDs, and the Lazerlite Pro 720W stands out. I run it in my 150x150 cm tent, and the coverage is incredibly even—no hotspots, no dark corners. The first thing you notice is the silence; it's just... gone. No fan whine, nothing. The heat output is minimal, so I can keep it nice and close, which really boosts my PPF on the lower canopy. I love using the daisy-chain feature; I have two of them synced to a single controller, and it makes managing my light cycle a breeze. The full spectrum gives my plants a healthy, vibrant look throughout their life cycle. After a few grows, the yield increase compared to my old 600W HPS is undeniable, and my electricity bill is much happier. A pro move? Start at 50% power for the first week of flowering to avoid light stress, then ramp it up. It’s a small trick, but it makes a difference.