Danlers PIR Occupancy Switches Danlers Ancillary Products Danlers PIR Absence Switch Danlers Batten Mount Photocell Switches Danlers Ceiling Photocell Switches Danlers Daylight Linked Dimmers Danlers Manual High Frequency Dimmers Danlers Outdoor Security Switches Danlers Time Lag Switches Danlers Dimmers Excellent 12347 reviews Trustpilot by Michael Clews 25 Jul 06:42 Problem quickly resolved and good communication There was a problem with the delivery of my order but this was the courier's fault. BLT dealt with this quickly and called me to tell me what was happening. I will use BLT again. by Chris Ellis 24 Jul 15:32 Just as expected Just as expected. Very rapid delivery.