Duro-test Traffic Lamps - Featuring V-Beam Filament and Krypton Fill Gas.  Duro-Test® Krypton Traffic Lamps Features Proudly Made in the U.S.A.  The Duro-Test® line of traffic lamps remain the top-performing lamps on the market today, providing unmatched dependability for all your traffic lighting needs. Meet or exceed I.T.E. certification requirements Ideal for traffic applications such as bridges, traffic signal lamps, signs, and more Long life –8,000 to 16,000 hours of rated life Labor and energy savings Low-cost maintenance  Duro-test Traffic Lamps - email or call for case and government discounts.

** Duro-Test traffice lamps available, AT, etc.  special order. **

*** NEW 20,000 Hour A lamps - Email or Call ***

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