Specifications include, but are not limited to: 1. Provide complete working luminaire system: luminaire, driver, connection cables, mounting hardware, etc. 2. Must be listed by a nationally recognized testing agency (i.e. Underwriters Laboratory). 3. Comply with the requirements of NFPA 70. 4. Meet UL8800 criteria. 5. Qualified Lighting Product (QLP) according to the Design Lights Consortium (DLC) for energy rebate qualification. 6. Housings & thermal mitigation: Integral passive heatsink to minimize luminaire footprint. 7. Power supply/driver: Remote power supply with quick disconnect cabling system. 8. Lens/diffuser: Flat tempered glass minimum 0.25” thickness. 9. Ingress rating: IP66 or greater. 10. The luminaires shall be specifically designed for horticultural lighting with a spectrum appropriate for plant growth. DLC reported photometric output as follows: a. 400-700nm: 1830 micromoles per second or higher b. 400-500nm: 335 micromoles per second or higher c. 500-600nm: 701 micromoles per second or higher d. 600-700nm: 795 micromoles per second or higher e. 700-800nm: 36 micromoles per second or higher 11. The light output spectrum shall appear white in color for user visual comfort. 12. Efficacy: 2.6 micromoles per Joule or higher 13. Input voltage: 277V 14. Power Factor: 0.94 or higher 15. Reported Lifetime: 44,000 hours to Q90 or higher 16. Mounting hardware: Mounting hardware shall be provided with the luminaires. The hardware shall be compatible with the luminaires and able to support the weight of the luminaire and associated wiring. 17. Dimming: Luminaires shall be capable of dimming with 0-10v input to at least 10% output. 18. Warranty: The luminaires and associated hardware/accessories shall be covered by a minimum 5 year warranty and provide for repair or replacement of luminaires & accessories.
