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

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