300W-750W PS Incandescent Bulb LED Retrofit -> 30W/45W/60W LED Retrofit
Satco S4959 130V 300 Watt PS25 Medium Base Light Bulb, Clear - Incandescent Bulbs - Amazon.com
LOHAS Super Bright Light Bulbs, 250-300W Equivalent, 3400LM E26 Garage LED Bulb, 3000K Soft White, 30 Watt High Lumen LED Bulb, w/E39 Adapter for Commercial Warehouse Workshop Factory Backyard, 2 Pack -
300W INCANDESCENT LIGHT BULB - MOGUL BASE - INDUSTRIAL GRADE - 130V LONG LIFE 5K | eBay
TCP 28968 68W CFL Full Springlamp 2700K 300W Incandescent Equivalent
GE Ultra Bright 300-Watt EQ T25 Daylight Medium Base (e-26) LED Light Bulb in the General Purpose Light Bulbs department at Lowes.com
300W Equivalent LED Light Bulb, Super Bright 4060 Lumen 5000k Cool Daylight White A23 E26 Medium Base 33 Watt LED Bulb for Garage Warehouse Workshop Backyard Patio Street Supermarket, 2-Pack - Amazon.com
GE PS30 Soft White Medium Base (E-26) Dimmable Incandescent Light Bulb in the General Purpose Light Bulbs department at Lowes.com