Drop-In SOX LED Retrofit – Effortless Upgrade, Lasting Performance Say goodbye to inefficient SOX sodium lamps. The Light Efficient Design 35W SOX Retrofit (LED-8101-22K) is engineered as a direct replacement solution, fitting standard B22 bayonet bases and operating across a wide voltage range of 120–277V — making it ideal for virtually any Canadian commercial or industrial installation. Warm Amber Light That Works Where It Matters With a 2200K ultra-warm color temperature, this LED retrofit replicates the familiar amber glow of traditional SOX lamps while delivering the efficiency and longevity that only LED technology can provide. It's perfectly suited for outdoor area lighting, parking lots, roadways, warehouses, and security applications where consistent, reliable illumination is essential. Why Choose This SOX Retrofit? Direct B22 bayonet base replacement — no rewiring required Wide voltage compatibility (120–277V) for maximum flexibility 2200K warm amber CCT matches existing SOX light aesthetics Significant energy savings compared to legacy SOX technology Reduced maintenance costs thanks to extended LED lifespan Trusted Light Efficient Design quality, available at Lumibox.ca Available in Canada exclusively through Lumibox.ca, this retrofit lamp is a smart investment for facility managers, electrical contractors, and municipalities looking to modernize their lighting infrastructure without costly fixture replacements.