Sun Tek 22.5 in x 69.5 in Fixed Self flashing Skylight with Tempered Low e Argon Glass Wall Hanging Hardware Compatible with LITHIUM+ HP batteries 314846561 Compatible with LITHIUM+ HP batteries for even more performance A: The top drawer is 41 The skylight features a built in flashing 92 Glazing Type Tempered Exterior Material Aluminum Hardware Included Yes Flashing Included Yes Installation Type Self flashing For Use with Flat Roofing No Interior Frame Material Vinyl For Use with Metal Roofing No Remote Control Included No For Use with RV Roofing No Shade Blind Operation N A For Use with Shingled Roofing Yes Shade Blind Power Source N A Glass Insulation Low E argon Shade Blind Style N A Glass Tint No Skylight Style Fixed Compatibility App Compatibility No Smart Compatible No Warranty Warranty 20 year limited