Task-Master™ Obstruction Lamps

Side Marker Lights That Save You Money

91% Krypton Fill-Gas

Krypton allows the incandescent filament to burn at a higher temperature and for a longer period of time resulting in more light and a longer life.

Rugged Filament Design

Supported at nine different points, the rugged C-9 tungsten filament easily withstands physical shock and vibration that would shatter ordinary filaments.

Built-In Reflector Disk

The polished aluminum reflector disk redirects light and protects the base from intense heat.

Nickel-Plated Brass Base

The nickel-plated brass base won't corrode or "freeze" in the socket, even after thousands of hours of use.

Task-Master Obstruction Lamp

Obstruction Lights: 8,000 Hour Side Markers

Voltage Watts Name Bulb Base Length Lumens User Hours Warranty Price Qty
120 116 HH512 A-21 Med 4 3/8" 1260 8,000 12 Months 5.99
130 116 HH219 A-21 Med 4 3/8" 1260 8,000 12 Months 5.99
230 116 HH255 A-21 Med 4 3/8" 1277 8,000 12 Months 9.99

Receive Free Shipping when you purchase $200 or more of our quality lamps, within the Continental US.

For more sizes, questions, or quantity pricing: email us or call 1-800-637-3853.

Obstruction (Side Marker) Lights

Obstruction Lamps

Looking for the perfect companion to our Code Beacon lamps? Then try the H&H 116-watt Task-Master Obstruction lamps.

Featuring our super strong C-9 Filament construction, they'll burn brightly and dependably through shock and vibration for 8,000 maintenance-free hours.

Our nickel plated brass base can't corrode or freeze in the socket.

One-year Free-Replacement Warranty.