Enjoy bright, non-electric lighting that won't blow out in wind, snow or rain. The Rayo Royal Lantern is made to burn brightly in any weather, making it an ideal emergency lantern, too. Features nine candlepower to give you plenty of light. Nightly use for about two weeks without refueling (burns about 45 hours on 36-oz fuel capacity). Nine candlepower. Choose baked on powder-coat finish in blue or weather-proof galvanized finish. Flame is completely encased in glass and steel for your safety. Glass globe protected by wire cage to reduce breakage. Suitable for indoor and outdoor use. Advanced air flow for improved efficiency. No comparable sized wick lantern burns brighter. Designed and improved in over a century of use. Consult manual for types of fuel you may use.