[High Efficiency Light] - Our upgraded solar lights with built-in 400 mAh Ni- large-capacity rechargeable battery, can light up for 8 after fully , maintain a continuous and well illumination even though on occasional and cloudy days. [Waterproof] - IP68 waterproof and high strength ABS suitable for outdoor use.It can effectively isolate the water and mist.The solar ground lights can work under kinds of weather,like rain,snow,frost,or . [Easy to be installed in-ground] - It just need only 15-20 seconds to install the lights on your desire location with spike, If the ground is too hard, do not twist or hammer it with force. Try to soften the ground with water and dig a suitable hole for the spike. [Advantage of Solar Lights] - Wireless,Waterproof and design.No need to replace wiring or batteries,use free solar energy.Adding perfect lighting for your courtyard,gardens,sidewalks,patio and corridors,etc. [Wide Application] - Suitable for decorating the Garden, Backyard, Sidewalk, Flower beds, Fences, etc. It's also the decor for Christmas, Halloween, Thanks Giving Day. Solar panel:2V100mA/O65mm Battery:NiMH 400mAH AA Full charge time:4-6H Full discharge time:10H Use time:6-8H Luminous flux:5-6lm Power:0.036W Lamp beads:8 SMD 5050 Weight:96g (lamp 88g + pin 8g) Protection level:IP68 Sensing mode:light control + two-speed toggle switch Applicable temperature:-10℃-40℃ Service life:10000H Color temperature:3000K Type:Warm Light Colour:Black Material:PP+PS Package Contents: 4 * Solar Ground Light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.