Outdoor 600watt LED dimmer switch 50 x LED lamps. This is a trailing edge V-pro dimmer rated at 600 watts, this means you can dim 50 x LED lamps in one run. Making it ideal for longer festoon lighting kits. The dimmer takes up a double plate so we have fitted this into a 2G anthracite grey IP66 weatherproof enclosure. This can be fitted onto any external wall and be left outside. The outdoor enclosure has a fixing clip and simple hinge lid so you can easily access the dimmer when you need it.