High power 118mm led R7S light 30W dimmable J118 R7S lamp without fan replace 300W halogen lamp AC110-240V - AliExpress
Simba Lighting® Halogen R7s 118mm 120V 300W T3 J Type Double Ended Bulbs, 5-Pack
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