<ul><li>Indoor propane Gas light that mounts on the wall of your home or cabin</li><li>Can hang from the ceiling with the optional Pendant Kit</li><li>Comes with a frosted glass globe and a Tie-on mantle.</li><li>Can run on propane or butane</li><li>Equal to a 70 watt light bulb and costs pennies per hour to operate.</li></ul> Humphrey Gas Light, Rustic Walnut (9TRW), Tie-on Mantle Humphrey Propane Gas Light, Tie-on Mantle 9TRW is an indoor propane Gas light that mounts on the wall of your home or cabin (or from the ceiling with the optional Pendant Kit). The 9TRW is Rustic Walnut and comes with a frosted glass globe and a Tie-on mantle. The Humphrey Gas light is equal to a 70 watt light bulb and runs on either propane or butane and costs pennies per hour to operate.