Dimmable 118mm 30W Super Bright LED R7s J118 R7s Lamp Replace 300W 400W Metal Halide - China LED R7s, R7s LED | Made-in-China.com
Rowrun 30W R7S J118 T3 LED Bulb Daylight White R7S Base 118mm 300W Equivalent Double Ended led Replacement for Halogen Workshop Lighting Bulb 6000K Non Dimmable (1) - Amazon.com