Nauticus - Round 10" Wet Location Bulkhead - Satin Finish - Frosted Glass Shade Requires 1 x 100-watt A-19 shaped E-26 base Incandescent bulb (not included) - 120Voltage Included Backplate measures as 9.4"H x 8.4"W x 0.5" Thick UL certified in compliance with nationally recognized product safety standards Suitable for outdoor and indoor locations