The SunLight Charge Controller has a rotary switch that allows it to turn on the loads after dusk
for 2, 4, 5, 8, or 10 hours. It also has the option to turn loads on at dusk, off and on again
before dawn. In this configuration, you can choose the following settings (in hours): 3/off/1,
4/off/2, or 6/off/2. On from dusk to dawn is possible also. A test button turns light on for 5
minutes. Dimensions: 6.6” x 2.2” x 1.3”. Units weigh 1 lb. 5 year warranty.