Light Efficient Design 35W LED - Replaces 55W HID - 1258 Lumens - B22 Base - Amber - UL Type B
20W LED REPLACEMENT FOR SOX 20 SELF BALLASTED NON DIMMABLE
Low Pressure Sodium fixtures and sox lamps
LED Bulb Out Door Sox Replacement – Powerician Solar PV Supplier
Sox-E18 Sox35 Sox55 Sox90 Sox135 Low Pressure Sodium Replacement LED Bulb 12W-35W with B22 Base - China LED Sox Light, LED Street Light | Made-in-China.com
Light Efficient Design LED-8033M50-G7 Post Top Light, 5000K, 35W