External Dimensions: W 26.8 x H 36.6 x D 3.1 inches (684 x 931 x 821 cm); Material: Acrylic. Accessories: AC adapter for indoor use. Input voltage: AC 110 - 50 / 60 Hz. Output voltage: DC 12 V. LED life: 40,000 hours. Brightness: Approx. 2600 lux *When you need a brighter product. Please contact us. We also accept products that are not standard. Please contact us.