Description
Philips Ceramalux Alto Agro 430 Watt Horticulture High Pressure Sodium ED18 Lamp This Product Is Discontinued E-39 Mogul Screw-In Base • Rated Life 16,000hrs • CRI 21 Color Temp 2100k (Warm White) • Universal Burn Position Ansi Code S145 or S51 • MOL 9.75in x DIA 2.25in Philips Order Code #317107 Philips Ceramalux Agro SeriesCeramalux Agro lamps are among the most efficient light sources available for horticulture.Plant growth (photosynthesis) is not then determined by lux or energy, but by the photons from the blue to red (400–700 nm) part of the spectrum.This is called growth light! For horticulture, natural daylight (global radiation) is in most cases measured in terms of energy (J or W) with a solar meter. This meter is generally positioned on top of the greenhouse.The value of global radiation is important for climate and humidity control in the greenhouse. Agrolite XT lamps are specially developed for maximum growth light and are among the most efficient light sources available for horticulture. Addtional Information Excellent lumen and growth light maintenance at 97%1 safeguards A constant crop quality and quantity over life. ALTO Lamp Technology *Environmentally responsible lamps* Enhanced spectrum Xtreme grow lamp offers 22% more micromols. Ceramic discharge tube with PIA technology, simple and robust construction for reliable lifetime. Follow fixture manufacturer’ recommendations regarding proximity of ballast to bulb. Application • Ideal for growing vegetables and flowers R “WARNING: These lamps can cause serious skin burn and eyeinflammation from short wave ultraviolet radiation if outer envelopeot the lamp is broken or puntured. Do not use where people willremain for more than a few minutes unless adequate shielding orother safety precuations are used. Certain lamps that willautomaticallly extinguish when the outer envelope is broken orpunctured are commercially available.” This lamp complies with FDAradiation performance standard 21 CFR subchapter J. (USA:21 CFR1040.30 Canada: SOR/DORS/80-381) Replacement Ballasts & Sockets Available
