Frequently Asked Questions - Grantham XL USB Up & Down Solar Wall Light

Hello.

Thank you for your question!

You can absolutly charge just via the panel as long as the light is in a good south-facing position the light will charge up by solar alone.

Yes, the Grantham XL USB Up & Down Solar Wall Light can be charged via USB

The light stays on for 30 seconds.

Hi Sue, Both lights have powersaving modes, please do check that both lights are set on the same mode as eachother 

Hi Pat, 
These light only come in warm white for now you would not be able to make any chages to the colour 

Hi Mary, dont see why not it is 80 lumens so it would light it up nicely im sure 

Hello

Thank you for your question

It is a warm white