VYPR 4 Series Powerful & Efficient Growing All Year Long Built upon patented thermal management technologies, the VYPR Series feature market-leading efficacies and light output-helping reduce fixture counts and system costs per lit area. With more compact power supplies, beam widening optics, and multiple mounting options, the VYPR Series empowers growers to achieve their growing targets all year round. Slim Form Factor - VYPR's compact power supply and linear design result in a reduced shadow on plants, ideal fro greenhouse supplemental lighting. Easy Installation - The VYPR series has 6 different mounting hardware options for quick and easy installation, to fit your space. Powerful & Efficient - The VYPR Series features efficacies of up to 3.3 umol/s and PPFs up to 2660 umol/s per fixture. HPS Retrofit Ready - The VYPR 4 is perfect as a primary top light or supplemental lighting, making it an ideal product for retrofitting. Sealed Design - More corrosion resistant and protected from the humidity and VOC (Volatile Organic Compounds) found in commercial grows. Specs of VYPR 4 LED Greenhouse Lights This next generation of the VYPR delivers greater control, higher wattages, and a higher return on investment than previous generations. The VYPR 4 maintains the familiar VYPR low-profile design, allowing for the least possible shading in greenhouse environments. With the new versatile dual-channel far red spectrums for varying light recipes, VYPR 4 puts the flexibility and management into the grower. PPF Output [umol/s] VYPR4i 2290 (R4), 2660-2730 (R8) VYPR4p 1690 (R4), 1980-2040 (R8) VYPR4x2 2x 1120 (R4), 2x 1320-1370 (R8) Wattage [W] 825-834 624-634 830-844 Efficacy [umol/J] 2.8-3.3 2.7-3.3 2.7-3.3 Voltage [V] 200-480V 120-277V (MTO)/ 200-480V 200-480V Dimensions [L x W x H cm] 117 x 10.7 x 9.1 90 x 10.7 x 9.1 (2x) 60 x 10.7 x 9.1 Weight [kg/lb]Lifetime [L90 khrs] 8.6 6.150 8.6 Max. Ambient Temp [degC] 40 Certifications cETLus, CE, Wet Location, UKCA, DLC Warranty 5 Year Standard Warranty Spectrum R4, R8 Physiospec VYPR 4 is available with Fluence's PhysioSpec Broad R4 and R8 spectra, giving cultivators the flexibility to tailor light strategies to their specific crop needs and facility design. Whether optimizing for vegetative vigor, flowering performance, or full-cycle consistency, these spectra are engineered to deliver reliable results in single-tier indoor and greenhouse environments. Backed by years of photobiological research, PhysioSpec enables growers to fine-tune plant morphology, improve crop quality, and achieve repeatable success-season after season.