Color: White & Blue : 1 pc Size(Except bracket): approx. 5 x 4.2 x 3.3 cm (H x L x W) Input Voltage: 12V Max Load Current: 10A Material:plastic + metal Frequency: 50-60Hz : open during the day or night, during the day and switch off the evening off, without manual operation With design, installation, reliable, small size, light weight, easy installation, long life advantages. Widely used in street lighting, highways, factories, gardens, ports, airports, farms, parks, schools and other . Wiring: Black wire source positive pole + White wire light + Red wire source negative pole - and light - Package Contents: 1 X Sensor Auto On Off Switch Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.