Kit LEC 630W

Unlock the Full Potential of Your Genetics

You’ve probably hit a ceiling with traditional lighting. You know your plants can give more, but adding more HPS just turns your grow tent into an oven, and your electricity bill into a nightmare. This is where the Kit LEC 630W (Light Emitting Ceramic) changes the game. We are talking about lighting that doesn't just throw lumens at your plants; it provides a rich, full spectrum that includes UV and Far Red light.

Why does this matter? Because that extra spectrum stress is exactly what triggers your plants to produce more trichomes and terpenes as a defense mechanism. If you want sticky, aromatic buds that look like they’ve been grown under the sun, this technology is your best ally. It’s the professional leap you’ve been waiting for to take your harvest from "good" to "top-shelf".

Efficiency: More Grams, Less Watts

Let’s talk numbers, because at the end of the day, profitability counts. A 630W LEC fixture is widely considered the modern replacement for the classic 1000W HPS. Yes, you read that right. You save roughly 370W of electricity per hour, but you get a comparable yield in dry weight. How? Because the PAR (Photosynthetically Active Radiation) produced by CMH/LEC lamps is much more usable by the plant.

While a standard Kit light 600W HPS wastes a lot of energy as infrared heat, the LEC 630W converts that energy into light your plants can actually eat. This means you can manage your climate much easier. However, don't forget that potent lights still require proper ventilation and a good Carbon filter for grow tent to keep parameters optimal and odors in check.

Coverage and Light Quality for Pro Results

These kits usually come in a double-ended bulb configuration or with two 315W bulbs, designed to cover a footprint of roughly 1.20m x 1.20m up to 1.50m x 1.50m. This makes them perfect for standard grow tents where you want high intensity wall-to-wall. The light penetration is superior to fluorescent and many LEDs, reaching lower bud sites and hardening them up.

If you are exploring different options or need spare parts, you can always check our main LEC Lighting category. But if you have the space and want to maximize yield without the extreme heat of a 1000W sodium lamp, the 630W LEC is the sweet spot. For those with larger rooms looking to automate movement and cover even more space, combining these kits with a Light Rail can be a master move.

Frequently Asked Questions about LEC 630W Kits

What yield can I expect with a 630W LEC Kit?

With dialed-in parameters and good genetics, many growers hit or exceed the 1.5 grams per watt mark. It is comparable to the production of a 1000W HPS but with higher resin quality due to the UV spectrum.

What is the optimal distance from the canopy?

These lights are powerful. In flowering, you should keep them about 40-60 cm away from the tips of your plants. If you get too close without CO2, you might stress them, even if the heat isn't scorching.

Do I need special glasses for LEC lighting?

Absolutely. LEC/CMH lights emit UV rays which can be harmful to your eyes and skin with prolonged exposure. Always wear protective grow room glasses when working under these lights.

Is a 630W LEC better than LED?

It depends on your needs. LEC offers better canopy penetration than many bar-style LEDs and a more natural spectrum than purple LEDs. While top-tier LEDs are very efficient, a 630W LEC kit often has a lower upfront cost and delivers exceptional terpene profiles.