Our black solar illuminated signs measure 300mm x 140mm and have an extra thick acrylic front. Printed with non-fading professional UV inks. Black back, 8mm acrylic. We can use any other logo design here, just drop us a message. Supplied in powder coated black fittings, screws and wall plugs. High quality, stand out products, not all marks are created equal. The solar lights are warm white and have a rechargeable battery life of approximately 12 months. The light requires direct sunlight to charge and will automatically turn on at night. Easy to install.