A plain clock timer switches lights on in daylight every summer and late every winter unless someone resets it. The CLS HB880R is the Intermatic HB880R astronomic timer, which tracks seasonal sunrise and sunset automatically and lives outdoors in a rainproof enclosure.
Astronomic timer or photocell: which should I use?
A photocell reacts to light and needs a clear view of the sky. An astronomic timer calculates sunset and sunrise, so it works wherever it is mounted, and it can turn lights off at a set hour instead of running until dawn. It adjusts for Daylight Saving Time without a reset, and a backup battery is listed.
How many schedules and circuits can it handle?
Up to 14 independent on/off events per day, on a 24 hour or 7 day schedule. Two grounded receptacles let you control more than one lighting run from the same timer, and the 15 amp rating covers up to 1000W of tungsten or landscape motor loads.
Can it be mounted outside?
Yes. The enclosure is UV resistant and rainproof, rated IP44, and operates from -40°C to 50°C on 120V AC.
Specifications
| CLS part number | HB880R |
|---|---|
| Manufacturer | Intermatic |
| Type | Digital astronomic timer |
| Input voltage | 120V AC |
| Schedule | 24 hour or 7 day |
| Events | Up to 14 on/off per day |
| Load rating | 15 A, 1000W tungsten or landscape motor loads |
| Outlets | Two grounded receptacles |
| Daylight Saving Time | Automatic adjustment |
| Backup | Battery |
| Enclosure | UV resistant, rainproof |
| Ingress rating | IP44 |
| Operating temperature | -40°C to 50°C |
Specifications are published by CLS Outdoor Environments and are subject to change without notice. Confirm critical dimensions and ratings with LED Spot before ordering.
Find more landscape lighting accessories, or ask a lighting expert whether a timer or a photocell fits your controls.
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