Key Advantages for Seedling Cultivation

Seedlings come out more even

When using plant grow lights for seed starting, most growers don't initially worry about speed. What really matters is whether the seedlings grow evenly. This seedling LED grow light spreads light in a clean, predictable way, so trays tend to come out more uniform. Fewer tall ones, fewer weak ones, and less sorting later on.

Helps control stretching in early growth

Seedlings stretch when the light isn't right, either too weak or not suited for close distance. These seedling lights are meant to be installed close to the canopy, giving young plants steady light without pushing them too hard. That helps seedlings stay compact, with stronger stems that are easier to transplant and manage.

Low wattage makes seed starting cheaper

Seed starting doesn't need high-power fixtures. Using big grow lights at this stage often adds cost without real benefit. This plant grow lights for seed starting uses lower wattage, which keeps power consumption down and also lowers the upfront cost per unit. That matters a lot when running multiple shelves or a larger nursery area.

Built for everyday nursery use

The tube-style design fits easily on racks and benches, with no complicated setup. Sealed ends and an IP65 waterproof structure handle humidity well, making these LED seed starting lights reliable in real growing environments, not just on paper.

LED Grow Lights For Seed Starting Shoot

Waterproof connector

Before turning on the light

After turning on the light

Aluminum alloy + high-transmittance lens

Accessories

Up to 5 lights can be connected in series

Products Specification

Product Name	Seeding LED Grow Light
Mould	JTGL-T860WP	JTGL-T890WP	JTGL-T8120WP	JTGL-T8150WP
Length Options	60cm	90cm	120cm	150cm
Power	8W	12W	18W	24W
LED Quantity	48PCS	60PCS	96PCS	120PCS
LED Type	SMD2835
Rated Voltage	AC 100–264 V
Housing Material	Flame-retardant PC
PCB Material	Thickened aluminum PCB
Driver Type	Constant current
Waterproof Rating	IP66
Lifespan	≥ 30,000 hours
Operating Temperature	−20°C to +50°C
Warranty	2 years

Spectrum Selection

This tube light comes with two spectrum options, simply because not every crop grows the same way. Instead of forcing one setup to work for everything, growers can pick the spectrum that actually matches what they're growing.

The full spectrum white version is a solid choice for seed starting and leafy greens, especially for growers looking for full spectrum grow lights for seedlings that deliver stable, even development. The light looks natural, plants respond evenly, and it's much easier to visually check growth, color, and health day to day. That's why it's commonly used in nurseries, vertical racks, and home grows where steady development and clear visibility both matter.

For vegetable growers and fruiting crops, the full spectrum pink option delivers stronger red and blue energy. It gives plants more push once they're past the early seedling stage, helping drive photosynthesis and growth without immediately jumping to higher-wattage fixtures.

In real growing environments, light requirements change by crop and by stage. That's also why we don't stop at two standard spectra. If you're working with specific plants, growth cycles, or local conditions, the spectrum can be adjusted to fit your setup instead of relying on a one-size-fits-all solution.

Full Spectrum White

Full Spectrum Pink

About JT Grow Light

Company profile

We're not just a lighting factory. We've been focused on special-purpose lighting for years, especially LED grow lights designed for real growing environments.

This model is built with an IP65 waterproof structure, so it works reliably in vertical farms, greenhouses, and even home grow setups where humidity is always a concern.

We also support OEM and ODM projects. If your application is different - mounting, spectrum, power, or layout - we can adjust the design to fit how you actually grow, not force you into a standard product.

FAQ

Q: What is the warranty for the commercial LED grow light?

A: We have 3 3-year warranty. If any quality problems on our side occur in this period, we'll take on the shipping cost and replacement.

Q: Are you a factory or a trading company?

A: We are a factory company. Ensuring high-quality products and timely delivery. Moreover, we hold several industry certifications, such as ETL, FCC, 3C, CE, RoHS, and energy-saving certifications.

Q: Can I print my logo & brand on the lamp?

A: Yes, of course. Also, we can design colorful boxes according to your requirements.

Q: What about the lead time?

A: Quick delivery time, 3-5 working days for sample orders, 12-20 working days for bulk orders. The actual delivery time depends on order quantities and production plans.

Q: How does your factory do regarding quality control?

A: The main accessories we use have international certifications. Before shipment, we will conduct a 72-hour aging test.

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