KingLED Newest 2000W LED Grow Light with LM301B LEDs and 10x Optical Condenser 5×5 ft Full Spectrum Indoor Hydroponic Grow Light
Category: Grow Lights
Check Current PriceYes, KingLED Newest 2000W LED Grow Light with LM301B suits 5×5 hydroponic tents. It draws 275W, uses 2.8 umol/J efficacy and claims 5×5 vegetative coverage. Grow Lights in this class deliver full-spectrum LM301B diodes ideal for indoor gardening.
KingLED Newest 2000W LED Grow Light for 5×5 hydroponic tents
The KingLED Newest 2000W LED Grow Light with LM301B delivers concentrated light useful for a true 5×5 tent environment. The fixture combines SMD LM301B diodes and 10x optical condenser lenses to focus photons into the canopy. Many growers value the claimed 5×5 vegetative and 4.5×4.5 flowering coverage when choosing a tent-sized solution. The unit ships with multiple cooling fans and an aluminum radiator to manage heat under continuous runs.
Key technical specifications every first-time buyer needs
- LED chips: LM301B
- Optical condenser: 10x
- Spectrum: Full spectrum (12 wavelengths)
- Power draw: 275W (mains required)
- Marketed wattage: 2000W marketing equivalent
- Equivalent claim: compares to 1000W HPS/MH
- Coverage: Vegetative 5×5 ft; Flowering 4.5×4.5 ft
- Efficacy: 2.8 mol/J
- Cooling: multiple high-speed mute fans; upgraded aluminum radiator
- Operating temperature range: 50 F to 60 F (manufacturer stated)
- Price: USD 169.99
- Warranty/returns: 3 years professional service; 90-day free return
What mounting height and hang method suits a 5×5 hydroponic tent?
KingLED 2000W LM301B recommends roughly 12-18 inches for flowering to balance PAR and uniformity. Lower heights increase PPFD peaks under each condenser and raise canopy stress risk, while higher mounts improve uniformity but reduce intensity. For vegetative growth, raise the light to 18-30 inches to keep seedlings healthy and avoid light bleaching. Use adjustable ratchet hangers and a level crossbar to keep the fixture perfectly parallel to the canopy for consistent distribution.
Optimizing canopy penetration and PAR uniformity in 5×5 rooms
The KingLED Newest 2000W LED Grow Light with LM301B improves photon delivery through tight 10x optics, which help deepen canopy penetration. Growers must balance focused beams against uniformity to avoid hot spots in 5×5 tents, especially with condenser optics. Because the manufacturer did not supply a PPFD map, measure actual PPFD with a quantum meter across a 5×5 grid to verify distribution. Target even light across the canopy to prevent stretch and uneven flower development.
How should I manage heat and ventilation with high-output LEDs?
KingLED 2000W LM301B reduces surface heat relative to HPS, but it still releases heat through fans and the radiator. Place an inline exhaust fan sized for your tent to exchange air and remove heat and humidity efficiently. For a 5×5 tent, consider these ventilation targets based on duct diameter and common fan capacities:
- 4-inch inline fan: 200-400 CFM (light-duty cooling)
- 6-inch inline fan: 400-600 CFM (recommended for multi-light or warmer rooms)
- Air exchange target: 1-3 minutes per tent volume depending on heat load
KingLED lists an operating temperature range of 50 F-60 F; growers should also consider plant-appropriate air temperatures of roughly 65 F-80 F. Add oscillating clip fans to mix air at canopy level and reduce microclimates without pointing fans directly at plants.
KingLED Newest 2000W LED Grow Light energy savings and ROI analysis
The KingLED Newest 2000W LED Grow Light with LM301B offers clear electrical savings versus a 1000W HPS fixture because it consumes only 275W. At typical flowering schedules, LEDs reduce energy use substantially and lower HVAC and ballast losses tied to HPS systems. Buyers should weigh purchase price against yearly kWh costs to estimate payback and lifetime savings. The unit s low retail price and a three-year support window make the initial cost attractive for first-time buyers.
What light spectrum and dimming schedule maximizes yield in 5×5 beds?
KingLED 2000W LM301B supplies a full-spectrum output across twelve wavelengths and includes veg and bloom modes to bias blue or red ends. Start seedlings under veg mode with lower daily photon totals and a cooler spectrum for 18-24 hour photoperiods to encourage compact growth. Switch to bloom mode for flowering and aim for average canopy PPFD between 600-900 mol/m /s during a 12-hour photoperiod to maximize bud formation without excessive stress. Because explicit dimming control specifications are missing, verify whether the unit s controller allows smooth dim steps or mode switching before finalizing your schedule.
Follow-up questions new buyers search next
How long until I recoup energy savings from this fixture? At 12 hours daily and $0.13/kWh, a 275W lamp costs about $157 annually versus roughly $569 for a 1000W HPS, yielding about $413 yearly savings. What target PPFD should I aim for during flowering? Aim for canopy averages of 600-900 mol/m /s, increasing slowly to avoid light burn. Do I need a ballast or special wiring for this light? The fixture runs on mains power at 275W, but the manufacturer omits input voltage and plug type, so confirm wall voltage compatibility and circuit capacity before purchase.