It comes with 3 options to trigger it:

1.Power off;

2.Automatically switched on at night and last all night-dim light ( about 50% brightness) ;

3.Automatically switch to full brightness at night and last all night.

Package Includes:

1 x Solar LED Spotlight¡Á1

1 x Ground Stake¡Á1

1 x User Manual¡Á1

2 x Expansion Pillar-hinge

3 x Installing Screw

• Solar Panel: 5.5v, 1.5w, 17% efficiency;Li-ion Battery: 3.7v, 2200mAh;
• LED: 4 PCS, 2w, 6500k, 250Lumen;Product size:27*34*10CM
• Sensor: Light sensor; Working Time: About 8 hours;
• Lighting Mode: LOW/ HIGH/ OFF (LOW: weak lighting for saving power at darkness; HIGH: lighting bright at darkness; OFF: restore energy and keep dark in the daytime.)
• Waterproof: IP65;Material: ABS Plastic.