SUNPACK LED Strip Light - 48in - 48W - 5,810 Lumen - 6400K

High-Output, Long-Life LED Strip Lighting for All Indoor Growing Applications

The SUNPACK 48in LED Strip Light delivers 5,810 lumens of 6400K full-spectrum output at just 48W, with an integrated reflector that directs every photon toward the plant canopy below. Rated for 50,000 hours of operation, this energy-efficient LED strip is engineered for the full range of indoor horticultural applications - from seed starting and propagation to herbs, vegetables, and flowering plants - providing consistent, high-quality light throughout its long service life without the progressive lumen decline of fluorescent alternatives.

Key Features & Benefits

• 5,810 lumen output at 48W - High-output LED efficiency delivers substantial light intensity at low power consumption, reducing electricity costs for growers running multiple strip lights across propagation benches, shelving systems, and grow racks.
• 6400K full-spectrum output - The cool 6400K daylight spectrum promotes compact, vigorous vegetative growth in seedlings, herbs, and leafy crops - providing the blue-rich photon energy that drives productive indoor plant development.
• Integrated reflector - The built-in reflector directs light output downward toward the plant canopy rather than allowing it to scatter, maximising the PPFD reaching plants for improved growth results without any additional power cost.
• 50,000-hour rated lifespan - Exceptional LED longevity dramatically reduces replacement frequency compared with T5HO fluorescent tubes, lowering the ongoing maintenance cost of maintaining a productive indoor grow light setup over time.
• Energy-efficient LEDs - LED technology converts a higher proportion of electrical energy into plant-usable light compared with fluorescent alternatives, reducing operating costs across every crop cycle.

Who Should Use This

Home growers, seed starters, herb gardeners, and indoor cultivators who want an energy-efficient, long-lasting LED strip light for propagation trays, seedling racks, shelf gardens, and supplemental lighting applications. The 48in form factor suits a wide range of container sizes and growing area dimensions for flexible installation.

Compatibility

Compatible with SUNPACK link cords for daisy-chaining up to 8 units from a single outlet. Mounts using SUNPACK hanging clips, eye clips, or flush mount clips (sold separately). Works with SUNPACK Grow Light Stands for freestanding, height-adjustable installations.

Frequently Asked Questions

How does the integrated reflector improve growing results?

The built-in reflector redirects light that would otherwise escape upward or sideways back toward the plant canopy, concentrating photon energy where plants can use it. This improves the effective PPFD at canopy level compared with strip lights without reflectors, supporting faster growth rates for the same power draw.

Can I daisy-chain this strip light with other SUNPACK models of different sizes?

Yes - SUNPACK LED strip lights of different sizes use the same link cord connector format, so they can be daisy-chained together regardless of size. Always verify that the total wattage of all linked units stays within your outlet circuit rating before powering the chain.

How does a 50,000-hour LED lifespan translate to real-world growing seasons?

Running the strip light on a 16-hour daily light cycle gives approximately 8.5 years before the LED reaches its L70 rating (70% of initial output). Even on a continuous 24-hour schedule, the 50,000-hour lifespan exceeds 5.7 years - making this strip light a long-term investment compared with T5HO tubes that need annual replacement.

Is the 6400K spectrum suitable for all plant types?

The 6400K spectrum is excellent for leafy crops, herbs, seedlings, and vegetative-stage plants. For flowering and fruiting crops, many growers prefer a warmer 3000K spectrum or a broad-spectrum LED during the reproductive stage. The SUNPACK 6400K strip is ideal for propagation and veg-stage use across a wide variety of indoor crops.