solar bollard lights outdoor - 6 pack stainless steel warm white led landscape lights waterproof decorative lighting for backyard lawn patio sunwind <p><b> specifications: </b></p><p> material: stainless steel + plastic </p><p> battery: 1x 2v 400mah aa ni-mh rechargeable battery (pre-installed) </p><p>solar panel size:40*40 </p><p> luminous: 6 lumens </p><p> light color: warm white </p><p> waterproof grade: ip44 </p><p> product size: 3.1*3.1*15.7"</p><p> </p><p> </p><p></p><p></p><p><b>note: </b></p><p>1. please make sure the switch is turned on and put solar panel baths in sufficient sunlight for about 8 hours. however, it also depends on the geographical location, weather conditions and seasonal light availability.</p><p>2.the spike is hidden in the metal tube. please pull them out before the first time use.</p><p>3. if the ground is hard and packed, moisten the ground with water before inserting the stake to avoid breakage. </p>