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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
7 day programme
A flexible
or to occur at a fixed time between 8:30pm and 1:00am
Electronic ballast: 8 x 58 W
Can be programmed with supply disconnected
Refurbished Q550 Q550 Zone:Zone 1 (50°N) 7 day programmeSangamo Q550 Astro Dials come in 4 variations depending on where you are in the British Isles the switch is adjusted to match the slight differences in sunrise and sunset times. Simply locate where you are on the map and add the number on to the end of the part number or select the equivalent zone. The ON operation always tracks SUNSET while the OFF operation can be made either to track SUNRISE, or to occur at a fixed time between 8: 30pm and 1: 00am.
