Dietz D-Lite #90 Oil Burning Lantern — Black & Gold, 31 oz Tank, 27-Hour Runtime

The Dietz #90 D-Lite revives classic streamline styling with modern assembly, combining a tall 13½" profile and a sturdy 7¾" base diameter for dependable illumination. Built from decades of lantern-making experience, this #2-size lamp features a rising cone burner and ships wicked and ready for oil, so it’s prepared for camping, emergency kits, or period-accurate decor straight from the box.

How bright and long will the Dietz #90 D-Lite burn?

Expect consistent light for long stretches: the lantern averages about 14 candle power and runs up to roughly 27 hours on a full 31-ounce reservoir. Brightness and burn time will vary with wick height, fuel type, and airflow, but the D-Lite is optimized for long, stable illumination.

• Average light output: ~14 candle power
• Fuel capacity: 31 oz. for extended runtime
• Typical burn duration: up to 27 hours per fill
• Wick size: 7/8" standard replacement wick

What makes the #90 D-Lite’s burner and design different?

This lantern uses a rising cone burner, an uncommon feature in #2-size lamps, designed to improve airflow and flame stability. The 1954 tooling update preserved streamline looks while allowing reliable service for both collectors and practical users.

• Rising cone burner provides steady flame control
• Streamline 1938-inspired silhouette reworked in 1954
• Durable metal construction in black with gold accents
• Built and finished to fit both display and use

How easy is it to start, maintain, and refill?

The #90 arrives wicked and ready to accept oil, so initial setup is minimal—trim or adjust the 7/8" wick as needed and light. Routine upkeep is straightforward: keep the globe clean, check the wick, and refill the 31 oz. fount. Replacement wicks and common mantles/accessories are widely available.

• Ships with wick installed for immediate use
• Simple wick adjustment for flame height control
• Large 31 oz. tank reduces frequent refills
• Standard parts make repairs and spares accessible

Where can I use this lantern safely and effectively?

The Dietz #90 is suited to outdoor lighting tasks and indoor emergency use when handled with proper ventilation and placement. It works well for campsite setups, workshops, power-outage kits, and period displays, delivering a warm, steady flame for practical or aesthetic purposes.

• Ideal for camping, backyards, and outdoor gatherings
• Handy in emergency preparedness kits for outages
• Great for vintage-themed décor and historical displays
• Use on stable surfaces away from flammable materials

Who is this for? The Dietz #90 D-Lite suits collectors who value authentic streamline design, outdoor enthusiasts who need a durable oil light, and homeowners who want a reliable emergency lamp with long runtime. If you want a ready-to-use lantern that blends collectible character with practical performance, the black-and-gold #90 D-Lite is built to deliver.