Task-Master: The Gold Standard of American Traffic Signal Lights
And it's Only Available From H&H Industries
Task-Master Traffic Signal Light: A Beacon of Quality and Precision
Our Task-Master™ traffic signal lamps are life-rated up to 16,000 hours and undergo rigorous testing.

Crystal Clear Glass Envelope
Crafted with premium "soda lime" glass, our Task-Master lamps promise unparalleled clarity, outclassing the often cloudy finish of imported alternatives.
Durable Bonding
Our unique basing cement, paired with a specially grooved bulb, ensures a steadfast bond between the bulb and base. This resilience surpasses A.N.S.I. torque test standards, all thanks to our heat-resistant glue that endures over 200ºC.
Corrosion-Resistant Brass Base
Chosen for longevity and reliability, our non-corroding brass base stands the test of time, preventing the freezing or welding issues common with aluminum bases.
Safety First with Built-In Fuse Wire
Safeguarding against potential electrical arc-outs, our bulbs protect your sockets and controls.
Enhanced Illumination with Krypton
While traditional bulbs use Argon, our use of 95% Krypton gas enables the filament to shine brighter and last longer, giving you superior light output and extended lamp life.
Ultra-Resilient Tungsten Filaments
Only the hardiest filaments find their way into our traffic signal lamps. Tested for resilience, 99% of our lamps can withstand a staggering 7G force, ensuring durability beyond typical traffic signal demands.
Optimized Light Projection
Our C-11V projection filament, supported at seven distinct points, eliminates blind spots and beams light directly where motorists need it most.
Innovative Reflector Disk
Fitted with a polished six-mil aluminum reflector, our design amplifies usable light by reflecting it back towards the signal lens, while also shielding the socket, wiring, and base from bulb-generated heat.
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