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OGlights Universe 4203-3500K-FC-EF LED Grow Light

OGlights Universe 4203-3500K-FC-EF LED Grow Light

$ 2,169.00

OGlights highlights:

  • Industry leading reliability and light maintenance

  • Proven top bin Cree CXB LEDs

  • ETL listed for wet locations

  • Innovative zero-fan passive cooling

  • High voltage input available

  • USA designed and manufactured


Universe 4203-3500K-FC-EF highlights:

  • Ideal for the Full-Cycle from veg through flower

  • Efficiency Focus for best in class efficiency

  • Generates 1,300-1,350 mol/second

  • Draws 687 watts

  • Long-lasting alternative to 1,225+ watts HPS

  • Up to 5x5 feet flowering and 7x7 feet veg coverage

  • Built for greenhouse or sole-source lighting indoor grows

  • Timeless industrial design


Technical Specifications

Category Detail
PPF (mol/second) range 1,300 to 1,350
System watts 687
Efficacy (mol/joule) range 1.89 to 1.97
LED lumens 90,490
Input voltage (V) 110 to 277 standard (480 available)
Amps @ 120 V; 240 V; 277 V; 480 V 5.73; 2.86; 2.48; 1.43
Power factor > 0.9
Heat (BTU/hour) 2,345
Category Detail
LED life (hours) to 70% output (“L70”) 200,000+
LED life (hours) to 95% output (“L95”) 50,000+
Years to 95% output at 12 hours/day 11+
NEC listing ETL listed (conforms to UL 1598) for wet locations
LED make/model Cree XLamp CXB3050
CCT (kelvin) 3,500
Chassis composition Laser cut fabricated aluminum with black anodized aluminum heat sinks
Active cooling fans Zero
Optics composition Medical-grade silicone
Max. operating temp. (°F) 140
Surge protection Meets IEC 61000-4-5 standard
Category Detail
Length (in) 26.6
Width (in) 19.4
Height (in) 9
Weight (lb) 55
Category Detail
Payment American Express, Visa, MasterCard, check, bitcoin, ACH, wire, and more
Sales tax Not collected
Pre-shipment testing 24 hr. burn-in before shipment
Shipping Free via FedEx or UPS in nondescript, industrial-grade packaging
Manufacturing lead time Three to five weeks
Install Lights ship standard with six foot power cord, plug, and suspension kit that includes: two 15 foot pre-looped galvanized steel cables with stainless steel ball bearings and brass grippers. Longer cords and custom mount solutions available. Licensed electrician required for installation. Lights can be daisy-chained.
Questions? See Frequently Asked Questions or email

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