KingLED KP4000 Grow Light for Indoor Plants, Full Spectrum Plant Grow Light
KingLED KP4000 Grow Light for Indoor Plants, Full Spectrum Plant Grow Light
Growing Lamps
Product details
About This
- 【Sunlike Full Spectrum】This 400W full spectrum LED grow light features 2304 LEDs (256 red, 256 blue, 896 white, 896 yellow) delivering 2350 μmol/㎡/s PPFD (at 6″) with 460nm blue, 660nm red, 3000K-5000K white, and 10000 lumens of bright output. Perfect for tomatoes, peppers, herbs, succulents, orchids, lettuce, basil, leafy greens, and microgreens. Fits 5x5 ft or 4x4 ft grow tents, hydroponics, greenhouses, basement shelves, garage gardens, living rooms, or office. Use VEG mode for seedlings/vegging, BLOOM mode for flowering/fruiting – adjust intensity by raising/lowering the light with the included ratchet hangers. Energy efficient and quiet operation. Promotes seed-to-harvest growth.
- 【Veg & Bloom – Seed to Harvest】Choose from 3 modes – VEG mode (boosts leafy greens, lettuce, basil, herbs), BLOOM mode (encourages tomatoes, peppers, flowers, and fruits), or VEG+BLOOM mode for full‑cycle growth – from seedlings to harvest. Easily adjust light intensity by simply raising or lowering the light with the included ratchet hangers – no extra controller needed. The balanced spectrum promotes tight node spacing, healthy roots, and uniform light coverage deep into the canopy. Quiet cooling fans keep the light cool and silent. Ideal for clones, mother plants, and all stages.
- 【Super Bright – Energy Efficient】Delivers high PPFD and intense brightness with only 400W of power – provides uniform light coverage and deep canopy penetration for all growth stages. Covers a 5x5 ft or 4x4 ft area – perfect for grow tents, shelves, balconies, closets, cupboards, basements, garages, living rooms, and greenhouses. Energy efficient design saves electricity while keeping your plants thriving. Ideal for tomatoes, peppers, herbs, lettuce, succulents, orchids, and flowers. Promotes fast, healthy growth from seed to harvest.
- 【Quiet Cooling – Stays Cool & Silent】Built with high‑speed quiet fans and a thick aluminum heat sink, the light operates at 50‑60°F – far lower than conventional plant lamps. The low‑temperature design effectively prevents leaf burn, allowing extended safe illumination. Ultra quiet – no loud buzzing – won’t disturb your grow environment. Perfect for grow tents, basements, or garages. Efficient heat dissipation ensures both plant safety and a longer lifespan. Ideal for growers who need a quiet LED grow light with reliable cooling.
- 【3-Year Warranty – 90-Day Free Return】KingLED provides a 3‑year hassle‑free warranty and 90‑day free return. If any issue arises (e.g., fan noise, LED failure), simply contact us – we respond within 24 hours and will help resolve the problem quickly. No runaround, no hidden fees. Trusted by home gardeners, hobbyists, and commercial growers. Risk‑free purchase – grow with confidence.
Overview
- Color : White
- Shape : Rectangular
- Material : Metal
- Finish Type : Polished
- Light Source Type : LED
Good to know
Before setup
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Item-specific care
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Use these prompts to compare options. This is guidance, not a product test or a comparison with another seller.
| Consideration | Look for | Ask yourself |
|---|---|---|
| Pots & planters | Shapes and sizes for the plants you already love. | How do I choose a planter size? |
| Stands & display | Make a little space for green at the right height. | Does a planter need a drainage hole? |
| Potting tools | Set up a thoughtful repotting station. | Are plants included with the planters? |
Questions before you choose
How do I compare planter sizes?
Compare the listed internal dimensions with your existing pot or planting plan. Exterior width alone may not describe the space inside.
What should I check about drainage?
Read the listing's drainage details and included-saucer information. Do not assume that every planter has a drainage hole or includes an inner pot.
Are plants or pictured accessories included?
Check the contents for your selected option. Plants and accessories shown in styling images are not assumed to be included.
What should I check before choosing a stand?
Compare its stated dimensions and load information with the pot you plan to use. Do not infer capacity or stability from a photograph.
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