Product size 3.5"(W) x 27(H)
One High output long lasting ultra-bright white LED bulb
More expensive ultra-highly sensitive solar panel usually seen on calculators is used
Adjustable height, thanks to 2 step stainless steel stake.
Automatic dusk-to-dawn operation, On/off manual over-ride switch
Light time up to 10 hours, rechargeable AAA battery included and installed