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Light Efficient Design

Light Efficient Design 2200K T21 Ballast Bypass LED SOX Retrofit Bulb - Enclosed Rated

Light Efficient Design 2200K T21 Ballast Bypass LED SOX Retrofit Bulb - Enclosed Rated

Regular price $139.99 USD
Regular price Sale price $139.99 USD
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Light Efficient Design non-dimmable 60 watt 2200K T21 clear LED SOX retrofit bulb replaces up to a 90 watt SOX Low Pressure Sodium bulb. 

  • Suitable for use in enclosed fixtures
  • Advanced active (fan) cooling provides excellent thermal management resulting in high ligh output and long life
  • Directional light output delivers superior "dark sky" performance
  • Support harness included
  • 6kA surge protection
  • Often mandated for use near national forests, wildfire sanctuaries, protected coastal areas, and astronomical observatories
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