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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Features-Displays Current temperature and humidity as well as min/max temperature and humidity history-Celsius and Fahrenheit-Made from premium Japanese components and technology Specs-INDOOR temperature measuring range:-9
such as peppers
heat loss and condensation
Do it every 2 years
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PHILIPS Cermalux Alto - HPS - 1000W Refill Features-Displays Current temperature and humidityHigh Pressure Sodium grow lights emit the yellow and red regions of the spectrum. HPS bulbs help stimulate flower and fruit production in plants more efficiently than other grow light sources. HPS grow lights have a good spectral distribution however, it is best to use HPS Grow Lights in addition to or cycled with, Metal Halide (MH) Grow Lights ET 25 bulb with a Mogul (E39) base Gives a warm white light
